SAPTechno

Note 331608 - DB2/390: DB13: Maximum 400 DD statements per job step

Header
Version / Date 4 / 2000-10-04
Priority Correction with low priority
Category Program error
Primary Component BC-DB-DB2 DB2 for z/OS
Secondary Components

Summary
Symptom

Image-Copy-Jobs generated from the DBA planning calendar (DB13) contain a maximum of 800 DD statements per job step.As a result, it is possible that the OS/390 TIOT table becomes too small and that the system does not execute the Image-Copy-Jobs, if the volumes have a high fragmentation.The system displays the following MVS system message:
IEF240I job name [procstep] stepname - TASK I/O TABLE EXCEEDS TIOT LIMIT OF xxxxK

Additional key words

DB2, MVS, OS390, planning calendar, DB13, backup, COPY, IEF240I, TIOT

Cause and prerequisites

Solution

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Make sure that you have successfully imported the respective transports for your R/3 release as stated in Note 101217 and in the sequence stated.
Note 101217 refers to an additional note which is updated regularly.This enables you to keep your system always on the latest maintenance level.
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Import the transport allocated to your release as described in Note 13719:

  • Release 4.6D: The correction is contained in the transport for Note 321751.
  • Release 4.6C: The correction is contained in the transport for Note 321751.
  • Release 4.6B:The correction is included in the transport for Note 331366.
  • Release 4.6A:The correction is included in the transport for Note 331366.


After importing this transport, the Image Copy Jobs generated contain a maximum of 400 DD statements per job step .

Affected Releases
Software Component Release From Release To Release And subsequent
SAP_APPL4646A46B
SAP_APPL46C46C46C
SAP_BASIS4646D46D

Related Notes
331366DB2/390: DB2B tab. categrztn depends on appl.
321751DB2/390: ST04 service level 1
191215DB2/390: Transports for 4.6B
166083DB2/390: Transports for 4.6A
101217DB2 z/OS: Overview of transports and corrections
13719Preliminary transports to customers (note for customers)