How To Fix MPE_CM_EFFECTIVITY049 - Field name &1 does not exist in data source &2

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_CM_EFFECTIVITY - Message Class for Parameter Effectivity

• Message number: 049

• Message text: Field name &1 does not exist in data source &2

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 MPE_CM_EFFECTIVITY049 - Field name &1 does not exist in data source &2 ?

  The SAP error message MPE_CM_EFFECTIVITY049 indicates that there is an issue with a field that is expected to exist in a specified data source but does not. This error typically arises in the context of configuration or data extraction processes, particularly when dealing with variant configuration or material master data.
  Cause:
  
  Field Name Mismatch: The field name specified in the error message (&1) does not match any of the fields in the data source (&2). This could be due to a typo, a change in the data model, or an incorrect configuration.
  Data Source Changes: The data source may have been modified or updated, and the field in question may have been removed or renamed.
  Incorrect Configuration: The configuration settings in the variant configuration or the data extraction process may not be set up correctly, leading to the system looking for a non-existent field.
  Transport Issues: If the system has recently undergone a transport of changes, it is possible that the transport did not include all necessary objects or that there are inconsistencies between systems.
  
  Solution:
  
  Verify Field Name: Check the field name specified in the error message and ensure it is correct. Look for any typos or discrepancies.
  Check Data Source: Review the data source configuration to confirm that the field exists. You can do this by navigating to the relevant data source in the SAP system and checking its structure.
  Update Configuration: If the field has been renamed or removed, update the configuration settings to reflect the current data model. This may involve modifying variant configuration settings or data extraction settings.
  Transport Consistency: If the issue arose after a transport, ensure that all necessary objects were included in the transport and that the target system is consistent with the source system.
  Consult Documentation: Review any relevant SAP documentation or release notes that may provide insights into changes in the data model or field availability.
  Debugging: If necessary, use debugging tools to trace the execution path and identify where the error is occurring in the code.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently publishes notes that address specific error messages and provide guidance on resolution.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) to investigate the data source and field definitions.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement an appropriate solution.