REORG UT000013 Internal Error Encountered Program IDMSUNXD code 29

Products

• IDMS
• IDMS - Database

Issue/Introduction

IDMS REORG abends with the following error :

UT000013 Internal Error Encountered.  Program IDMSUNXD code 29 GWA 12D11A50

 

Environment

Release : 19.0

Resolution

The error code 29 from IDMSUNXD means we have a record dbkey but the page number does not map to any target subranges (slices) in the area.

Reasons for the error:

A record has a bad dbkey pointer

Run IDMSDBAN for the areas being unloaded and all dependent areas. Report 1a will show if there are any broken chains.

The DMCL has an incorrect page range for an area

Check the DMCL has the correct page range for the areas being unloaded and all dependent areas.
For a batch job the DMCL is loaded from the STEPLIB. If it is not found in the STEPLIB it will be loaded from the LPA or LINKLIST.
In this case an old DMCL was being loaded from the LINKLIST.

Additional Information

See the IDMS documentation sections REORG and IDMSDBAN.