How To Fix SMT_CONFIG374 - Mapping step's main context cannot be modified in context mode

SAP Error Message - Details

• Message type: E = Error

• Message class: SMT_CONFIG - Configuration message class

• Message number: 374

• Message text: Mapping step's main context cannot be modified in context mode

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SMT_CONFIG374 - Mapping step's main context cannot be modified in context mode ?

  The SAP error message SMT_CONFIG374 indicates that there is an issue with the mapping step in the context mode of the SAP Data Services or SAP Landscape Transformation (SLT) configuration. Specifically, it means that the main context of the mapping step cannot be modified while in context mode.
  Cause:
  This error typically occurs due to one of the following reasons:
  
  Context Mode Restrictions: In context mode, certain properties of the mapping step are locked to prevent changes that could lead to inconsistencies in the data transformation process.
  Incorrect Configuration: The mapping step may have been incorrectly configured, or there may be an attempt to change properties that are not allowed in the current context.
  Versioning Issues: If there are multiple versions of the mapping or if the system has been updated, there may be compatibility issues leading to this error.
  
  Solution:
  To resolve the SMT_CONFIG374 error, you can try the following steps:
  
  
  Check Context Mode: Ensure that you are in the correct mode for making changes. If you need to modify the main context, switch to a mode that allows for such changes (e.g., design mode).
  
  
  Review Mapping Configuration: Go through the mapping step configuration to ensure that you are not trying to modify properties that are restricted in context mode. Make sure that all required fields are correctly set up.
  
  
  Recreate the Mapping Step: If the mapping step is corrupted or incorrectly configured, consider deleting and recreating it from scratch.
  
  
  Consult Documentation: Refer to the official SAP documentation for the specific version of the tool you are using. There may be specific guidelines or limitations regarding context mode and mapping steps.
  
  
  Check for Updates: Ensure that your SAP system is up to date. Sometimes, bugs in earlier versions can lead to unexpected errors, and updates may resolve these issues.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration.
  
  
  Related Information:
  
  SAP Data Services Documentation: Review the official SAP Data Services documentation for detailed information on mapping steps and context modes.
  SAP Community Forums: Engage with the SAP community forums where other users may have encountered similar issues and can share their solutions.
  Error Logs: Check the error logs for additional context or related error messages that may provide more insight into the problem.
  
  By following these steps, you should be able to identify the cause of the SMT_CONFIG374 error and implement a suitable solution.