Error: OPS3127S VSAM READ UPDATE FAILED RC=X'10' during SMSVSAM recycle or IPL/Shutdown- OPS/MVS

Products

• OPS/MVS Event Management & Automation

Issue/Introduction

The following error occurs in OPS/MVS when updating global variables or during system shutdown/IPL: OPS3127S VSAM READ UPDATE FAILED, RC=X'00000010', DDNAME=PLEXVARS This message indicates a failure to access the VSAM Record Level Sharing (RLS) environment.

Environment

• z/OS
• OPS/MVS Event Management & Automation
• Parallel Sysplex with PLEXVARRLS=YES configured.

Cause

The error occurs because the SMSVSAM address space is unavailable or was recycled while OPS/MVS remained active. When PLEXVARRLS=YES is set, the PLEXVARS dataset requires a stable SMSVSAM environment for all I/O operations. Termination of SMSVSAM before OPS/MVS results in a loss of the RLS connection.

Resolution

To restore connectivity and resolve the error:

1. Recycle OPS/MVS: Restart the OPS/MVS address space on the affected LPAR to re-establish the connection to the SMSVSAM environment.
2. Task Sequencing: Configure system automation to ensure SMSVSAM remains active until the OPS/MVS region has finished its shutdown tasks.
3. Verify SMSVSAM Status: Ensure SMS and SMSVSAM are active before starting OPS/MVS.

Additional Information

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