How To Fix EMMA163 - Data flow &1->&2 is incorrect

SAP Error Message - Details

• Message type: E = Error

• Message class: EMMA - Monitoring of Mass Runs

• Message number: 163

• Message text: Data flow &1->&2 is incorrect

What causes this issue?

The data flow definition &V1& from &V2& contains one or more errors.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

The subsequent messages contain more detailed message information.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EMMA163 - Data flow &1->&2 is incorrect ?

  The SAP error message EMMA163 indicates that there is an issue with the data flow between two entities in the system, typically related to the configuration of data transfer or mapping between different components or systems. This error can occur in various contexts, such as during data extraction, transformation, or loading processes.
  Cause:
  
  Incorrect Configuration: The data flow might not be correctly configured in the system. This could involve incorrect mapping of fields or data types between the source and target systems.
  Data Inconsistencies: There may be inconsistencies in the data being transferred, such as missing mandatory fields or data type mismatches.
  Technical Issues: There could be underlying technical issues, such as connectivity problems between systems or issues with the data source.
  Version Mismatch: If the systems involved are not compatible due to version differences, this can lead to errors in data flow.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the data flow between the two entities. Ensure that all mappings are correct and that the data types are compatible.
  Validate Data: Check the data being processed to ensure that it meets the required criteria. Look for missing fields, incorrect data types, or any other inconsistencies.
  Review Logs: Check the application logs for more detailed error messages that can provide insights into what specifically is causing the issue.
  Test Connectivity: If the data flow involves multiple systems, ensure that there are no connectivity issues. Test the connection between the systems to confirm they can communicate properly.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific components involved in the data flow for any known issues or additional troubleshooting steps.
  Seek Support: If the issue persists, consider reaching out to SAP support or your internal IT team for further assistance.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes (like SLG1 for application logs) to investigate further.
  SAP Notes: Look for relevant SAP Notes that might address this specific error or provide patches or updates that could resolve the issue.
  Community Forums: SAP Community and other forums can be valuable resources for finding similar issues faced by other users and their solutions.
  
  By following these steps, you should be able to identify and resolve the cause of the EMMA163 error in your SAP system.