How To Fix MPE_STA_MES020 - Mapping error. Item type (&1), field (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_STA_MES -

• Message number: 020

• Message text: Mapping error. Item type (&1), field (&2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_STA_MES020 - Mapping error. Item type (&1), field (&2) ?

  The SAP error message MPE_STA_MES020 typically indicates a mapping error related to the item type and field in the context of the Manufacturing Execution System (MES) or related processes. This error can occur during various operations, such as data transfer, integration, or processing of manufacturing orders.
  Cause:
  The error message MPE_STA_MES020 is generally caused by one of the following issues:
  
  
  Incorrect Item Type: The item type specified in the operation does not match the expected item type defined in the system. This could be due to a configuration issue or a mismatch in the data being processed.
  
  
  Field Mismatch: The field specified in the error message may not be valid for the given item type. This could happen if the field is not defined for that item type in the system or if there is a data type mismatch.
  
  
  Configuration Issues: There may be issues with the configuration of the MES or the related modules, leading to incorrect mappings between item types and fields.
  
  
  Data Integrity Issues: The data being processed may have integrity issues, such as missing or incorrect values that do not conform to the expected format.
  
  
  Solution:
  To resolve the MPE_STA_MES020 error, you can take the following steps:
  
  
  Check Item Type and Field: Verify that the item type and field specified in the error message are correct. Ensure that they are valid and properly configured in the system.
  
  
  Review Configuration: Check the configuration settings for the MES and related modules. Ensure that the mappings between item types and fields are correctly defined.
  
  
  Data Validation: Validate the data being processed to ensure that it meets the required criteria. Look for any missing or incorrect values that could be causing the error.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the MPE_STA_MES020 error. This may provide additional context or troubleshooting steps.
  
  
  Debugging: If you have access to debugging tools, you can trace the process to identify where the mapping error occurs. This may help pinpoint the exact cause of the issue.
  
  
  Contact SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP support for assistance. Provide them with the error details and any relevant context to help them diagnose the problem.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in diagnosing or resolving the issue, such as those related to configuration or data management in the MES.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the MPE_STA_MES020 mapping error in SAP.