Db2 Sql Error 818
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by DB2 precompiler ) between the load module and the DBRM doesn't match.On the other hand , we get -805 when any DBRM db2 sql error sqlcode=-904 or Package is not found in Plan which supposed to be there. Now
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lets see how we resolve both the abend. In case of -818, if we have the correct DBRM (DBRM
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with same consistency token as there in the load module or in other word the output DBRM from the same precompiler step from where we got our load module) then we can https://www.ibm.com/support/knowledgecenter/SSEPEK_10.0.0/codes/src/tpc/n818.html just bind our plan with DBRM and intern run the job with this new plan and corresponding load module.In case you don't have the correct DBRM with you, just precompile the job again create new load module( via compile, link-edit) and bind to crate new plan so you can be sure that at run time the consistency token matches. For -805, you just http://db2guide.blogspot.com/2011/02/sql-code-818-vs-805-timestamp-mismatch.html see which dbrm or Package is not there in plan and include it accordingly in plan by binding it in plan. Now the real problem is even though sometimes the particular DBRM or the Package does exist in plan we get -805. Then obvious question is why???? why am i still getting -805 in this case. The answer is main reason for getting -805 is not just DBRM or Package not found in plan but it is -805 DBRM OR PACKAGE NAME location-name.collection-id.progname. consistency -token NOT FOUND IN PLAN plan-name REASON reason Simply stated, it means that an application program attempted to use a package 'location-name.collection-id.progname.consistency-token' that was not found. The DBRM name ‘dbrm-name' matched one or more entries in the package list and the search of those entries did not find the package (that is, it is present but the consistency token does not match). In this case the LOADLIB and the DBRM from which the package was created are not the same. So you can get timestamp mismatch (consistency token mismatch ) in case of -805 also as in case of -818 The difference is if y
DB2 SQLCODE -818: "A Timestamp conflict occurred." Resolution SQLCODE -818 indicates the timestamp generated by the precompiler at precompile time is not the same as the timestamp stored with the package at bind time. When a https://supportline.microfocus.com/kbdocs/KBdo1040.HTM program containing Embedded SQL is compiled, the COBOL and SQL parts are stored separately. DB2 plants an identical timestamp in each so that, at run time, it can verify that the two http://mainframe-tips-and-tricks.blogspot.com/2011/10/mainframe-db2-difference-between-slq.html match up. At Bind time DB2 stores the following information in the Database Catalogue you are binding against: Name of Module, Userid, Timestamp and the same Timestamp in the module itself. db2 sql At execution time DB2 checks that the timestamp of the module you are executing is the same as the one stored in the Database. If the Timestamps are different, SQLCODE -818 is returned. You have not bound or rebound after last check/compile of the module. Make sure the proper directives have been set: SQLACCESS - This will create a new access plan or db2 sql error update the existing plan when program is checked. If you are using Advanced Organizer this is not a default setting, check the directives. SQLBIND - This will create a bind file which can be bound to the database at a later stage using the DB2 bind command 2. You are trying to execute an older version of the module. There is an older version of the same module along COBDIR or PATH. Remember that the COBOL runtime picks up executables in the following order: GNT,INT,LBR, DLL. Also, check that the COBSW (cobswitch) does not change this behaviour (i.e., COBSW=+L6) You are not using the proper bind file. You have bound a module using a bind file which is different from the precompiler bind file for this same module. Ensure Directives are set properly and that no older version of the module can be found on COBDIR or PATH, and that you are using the proper bind file. In a multi-layer environment (i.e., Test, Integration, Production) -818 will not occur if you use one Database per layer since the different access plans will be stored in the different databas
the load module, but did not BIND the program to plan. In this case, when you execute the program, you will get SQL code -805. To solve the -805 issue you BIND the program to plan and program executes without any issue. Now you are modifying the program for the 2nd time and as usual you compile, link-edit and create the load module. Again this time, you are not BINDing the program. This time you will get SQL code -818 when you try to execute the program. Scenario-2: Program is bound to packageYou have compiled and link edited the brand new db2 program and created the load module, but did not BIND the program to package. In this case, when you execute the program, you will get SQL code -805. To solve the -805 issue you BIND the program to plan and program executes without any issue. Now you are modifying the program for the 2nd time and as usual you compile, link-edit and create the load module. Again this time, you are not BINDing the program. This time also you will get SQL code -805 when you try to execute the program. So, in the case of package, you will always get SQL code -805 if you don't BIND the program. Email This BlogThis! Share to Twitter Share to Facebook Labels: DB2 No comments : Post a Comment Note: Only a member of this blog may post a comment. Newer Post Older Post Home Subscribe to: Post Comments ( Atom ) Categories Abend-aid ( 2 ) Assembler ( 1 ) CICS ( 42 ) COBOL ( 51 ) COBOL JCL and Utilities ( 5 ) COBOL REXX ( 2 ) DB2 ( 49 ) Easytrieve ( 6 ) Endevor ( 4 ) File-Aid ( 23 ) General ( 17 ) ISPF ( 7 ) JCL and Utilities ( 61 ) Mainframe Training Videos ( 10 ) MQ ( 7 ) MQ OPC ( 1 ) QA Hiperstation ( 3 ) RACF ( 4 ) REXX ( 2 ) SDSF ( 3 ) SORT ( 18 ) TMON ( 1 ) VSAM ( 15 ) VSAM Buffering ( 1 ) Xpeditor ( 2 ) Blog Archive ► 2014 ( 3 ) ► August ( 2 ) ► January ( 1 ) ► 2013 ( 4 ) ► December ( 3 ) ► November ( 1 ) ► 2012 ( 73 ) ► December ( 6 ) ► November ( 42 ) ► October ( 1 ) ► April ( 5 ) ► March ( 3 ) ► February ( 10 ) ► January ( 6 ) ▼ 2011 ( 253 ) ▼ December ( 163 ) How to solve if a DB2 table is in recovery pending... Find if program is doing table scan or index scan Find the programs impacted by copybook change Find the programs using a particular table Find out who loaded a DB2 table