How To Fix DMCLG788 - Source object &1 and target object &2 belong to different applications

SAP Error Message - Details

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 788

• Message text: Source object &1 and target object &2 belong to different applications

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 DMCLG788 - Source object &1 and target object &2 belong to different applications ?

  The SAP error message DMCLG788 indicates that there is a mismatch between the source object and the target object in terms of their application contexts. This typically occurs in data migration or data transfer scenarios where the source and target objects are expected to belong to the same application or module but do not.
  Cause:
  
  Different Applications: The source object (e.g., a data record or a master data object) and the target object are from different applications or modules within SAP. For example, trying to transfer data from a Sales and Distribution (SD) object to a Material Management (MM) object.
  Configuration Issues: There may be configuration settings that define which applications can interact with each other, and the current setup does not allow for the transfer between the specified objects.
  Data Mapping Errors: The mapping between the source and target objects may not be correctly defined, leading to the system not recognizing them as compatible.
  
  Solution:
  
  Verify Object Types: Check the types of the source and target objects to ensure they belong to the same application. If they do not, you will need to adjust your data transfer strategy.
  Adjust Data Mapping: If the objects are supposed to be compatible, review the data mapping configuration to ensure that the correct fields and object types are being used.
  Use Correct Interfaces: Ensure that you are using the correct interfaces or APIs for data transfer that are designed to handle the specific applications involved.
  Consult Documentation: Refer to SAP documentation or help resources for the specific applications you are working with to understand the expected relationships between objects.
  Check Customizations: If there are any custom developments or enhancements in your SAP system, review them to ensure they are not causing the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context or solutions.
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to inspect the definitions of the source and target objects.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the root cause of the DMCLG788 error and implement a suitable solution.