How To Fix /SCMB/LSO127 - Error during optimizer communication

/SCMB/LSO127 - Overview

• Message type: E = Error

• Message class: /SCMB/LSO -

• Message number: 127

• Message text: Error during optimizer communication

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMB/LSO127 - Error during optimizer communication ?

  The SAP error message /SCMB/LSO127 Error during optimizer communication typically occurs in the context of SAP Advanced Planning and Optimization (APO) or Supply Chain Management (SCM) when there is an issue with the communication between the SAP system and the optimizer. This can happen during planning runs or when trying to execute optimization tasks.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the optimizer.
  Configuration Errors: Incorrect configuration settings in the optimizer or in the SAP system can lead to communication failures.
  Resource Limitations: The optimizer may not have enough resources (memory, CPU) to process the request.
  Version Mismatch: There could be a version mismatch between the SAP system and the optimizer.
  Timeouts: The optimizer may be taking too long to respond, leading to a timeout error.
  Data Issues: There may be issues with the data being sent to the optimizer, such as missing or incorrect data.
  
  Solutions:
  
  Check Network Connectivity: Ensure that