How To Fix /SCDL/ADAPTER_MP022 - Error during key mapping

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCDL/ADAPTER_MP -

• Message number: 022

• Message text: Error during key mapping

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 /SCDL/ADAPTER_MP022 - Error during key mapping ?

  The SAP error message /SCDL/ADAPTER_MP022 Error during key mapping typically occurs in the context of SAP Supply Chain Management (SCM) or Advanced Planning and Optimization (APO) when there is an issue with mapping keys between different systems or data sources. This error can arise during data transfer processes, such as when integrating data from different systems or when using master data.
  Causes:
  
  Missing Key Mapping: The key that is being referenced does not exist in the target system or mapping table.
  Incorrect Configuration: The configuration for key mapping may not be set up correctly, leading to mismatches.
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as incorrect or missing values.
  Version Mismatch: Different versions of data or systems may lead to incompatibility in key mapping.
  Authorization Issues: Lack of proper authorizations to access the required data or mapping tables.
  
  Solutions:
  
  Check Key Mapping Configuration: Review the key mapping configuration in the relevant transaction or configuration settings to ensure that all necessary mappings are defined correctly.
  Validate Data: Ensure that the data being processed is complete and consistent. Check for any missing or incorrect values that could lead to mapping failures.
  Update Mapping Tables: If keys are missing, update the mapping tables to include the necessary keys.
  Review Logs: Check the application logs for more detailed error messages that can provide insights into what specifically is causing the mapping error.
  Test with Sample Data: If possible, test the mapping with a smaller set of sample data to isolate the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of the software you are using for any known issues or additional troubleshooting steps.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it is a critical issue affecting business processes.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCDL/ADAPTER for adapter settings or /SCDL/KEYMAP for key mapping configurations.
  SAP Notes: Search for SAP Notes related to the error message for any patches or updates that may resolve the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed and resolved.
  
  By following these steps, you should be able to identify and resolve the key mapping error in your SAP environment.