How To Fix ESH_OM_X_STACK021 - Finish checking generated cross-system software component stack

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_X_STACK - Cross Stack Analyzer

• Message number: 021

• Message text: Finish checking generated cross-system software component stack

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 ESH_OM_X_STACK021 - Finish checking generated cross-system software component stack ?

  The SAP error message ESH_OM_X_STACK021 typically indicates an issue related to the cross-system software component stack during the installation or upgrade of SAP systems, particularly in the context of SAP Enterprise Search or related components. This error can arise due to various reasons, including inconsistencies in the software component stack, missing components, or issues with the system landscape configuration.
  Causes:
  
  Inconsistent Software Component Stack: The software component stack may not be consistent across the systems involved, leading to compatibility issues.
  Missing Components: Required software components may be missing or not properly installed in one of the systems.
  Incorrect Configuration: The configuration of the system landscape may not be set up correctly, leading to issues in recognizing the software components.
  Version Mismatch: There may be a version mismatch between the components installed in different systems.
  
  Solutions:
  
  
  Check Software Component Stack:
  
  Use the SAP Software Update Manager (SUM) or the Maintenance Planner to check the software component stack for inconsistencies.
  Ensure