User try to browse IMS data without PSB getting "IMS User abend 0428". How can I correct this error?

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Article ID: 5403

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Updated On:

Products

CA File Master Plus for IMS CA File Master Plus for DB2 for z/OS CA File Master Plus

Issue/Introduction

User try to browse IMS data without PSB getting "IMS User abend 0428". How can I correct this error?

Cause

If the Dynamic PSBs, CAWK#000, CAWK#001, CAWK#002, etc., can be seen in the DFSPDIR0 member in both MODBLKSA and MODBLKSB.

If the Dynamic PSB modified but not cold IMS start cause the user abend 0428.

Environment

Z/OS

Resolution

If the Dynamic PSBs modified then cold IMS start must be done in order for the new PSB definitions to take effect.