How To Fix WRF_REF149 - &1 of &2 task(s) ended normally after detection of time out

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_REF - Messages from References for Materials Without History

• Message number: 149

• Message text: &1 of &2 task(s) ended normally after detection of time out

What causes this issue?

&V1& of &V2& task(s) ended normally although the maximum processing time
has been exceeded.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

For information only.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_REF149 - &1 of &2 task(s) ended normally after detection of time out ?

  The SAP error message WRF_REF149 indicates that a timeout occurred during the execution of a task in the SAP system. This message typically arises in the context of the SAP Advanced Planning and Optimization (APO) module, particularly when dealing with background jobs or processes that take longer than expected to complete.
  
  Cause:
  
  Long-Running Processes: The task may be taking too long to execute due to complex calculations, large data volumes, or inefficient processing logic.
  System Performance Issues: High system load, insufficient resources (CPU, memory), or database performance issues can lead to timeouts.
  Configuration Settings: Timeout settings in the SAP system may be configured too low for the tasks being executed.
  Network Issues: If the task involves communication with external systems, network latency or interruptions can cause timeouts.
  
  
  Solution:
  
  Increase Timeout Settings: Review and adjust the timeout settings for the relevant background jobs or processes. This can often be done in transaction codes like RZ10 (for profile parameters)