How To Fix DMCLG415 - Field length &3 of receiver field &1 less than that of snd. field &2 (&4)

SAP Error Message - Details

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 415

• Message text: Field length &3 of receiver field &1 less than that of snd. field &2 (&4)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMCLG415 - Field length &3 of receiver field &1 less than that of snd. field &2 (&4) ?

  The SAP error message DMCLG415 indicates a data length mismatch between fields in a data transfer process. Specifically, it means that the length of the receiver field (field &1) is less than the length of the sender field (field &2). This can occur in various scenarios, such as during data transfer between different systems, when using Data Transfer Processes (DTPs), or when loading data into InfoProviders.
  Cause:
  
  Field Length Mismatch: The primary cause of this error is that the field in the target (receiver) structure has a shorter length than the corresponding field in the source (sender) structure.
  Data Model Changes: Changes in the data model, such as modifications to InfoObjects or InfoProviders, can lead to discrepancies in field lengths.
  Incorrect Mapping: During the data transfer process, if the mapping of fields is not correctly defined, it can lead to this error.
  
  Solution:
  
  Check Field Lengths: Verify the field lengths of both the sender and receiver structures. Ensure that the receiver field has a length that is equal to or greater than the sender field.
  Adjust Data Model: If necessary, modify the data model to ensure that the field lengths are compatible. This may involve changing the length of the receiver field in the target structure.
  Update DTP Settings: If you are using a DTP, check the settings and mappings to ensure that they are correctly defined and that the field lengths match.
  Data Transformation: If the receiver field cannot be increased in length, consider transforming the data in the DTP to fit the target field length, such as truncating or formatting the data appropriately.
  Testing: After making changes, perform a test load to ensure that the error is resolved and that data is being transferred correctly.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on handling field length mismatches.
  Data Transfer Process Documentation: Review the documentation for DTPs and data modeling in SAP BW/4HANA or SAP BW to understand how to properly configure field mappings and lengths.
  Debugging: If the issue persists, consider using debugging tools in SAP to trace the data flow and identify where the mismatch occurs.
  
  By following these steps, you should be able to resolve the DMCLG415 error and ensure successful data transfer between the sender and receiver fields.