How To Fix UCF7704 - Source selection and inverted mapping do not intersect

SAP Error Message - Details

• Message type: E = Error

• Message class: UCF7 - Messages for Flexible Upload

• Message number: 704

• Message text: Source selection and inverted mapping do not intersect

What causes this issue?

The system tried to determine a source selection from the source
selection you specified and from the reversal of the mapping settings
(mapping to source).
This did not lead to meaningful results.

System Response

<ZH>No</> source data can be read.

How to fix this error?

Check the source selection and mapping settings and change their
settings if necessary.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UCF7704 - Source selection and inverted mapping do not intersect ?

  The SAP error message UCF7704, "Source selection and inverted mapping do not intersect," typically occurs in the context of data transfer processes, particularly when working with SAP Data Services or similar ETL (Extract, Transform, Load) tools. This error indicates that there is a mismatch between the source data selection criteria and the mapping defined for the target data structure.
  Cause:
  
  Inconsistent Mapping: The source selection criteria do not match any of the records that the inverted mapping is trying to process. This can happen if the source data does not contain the expected values or if the mapping logic is incorrect.
  Data Type Mismatch: There may be a mismatch in data types between the source and target fields, leading to an inability to map the data correctly.
  Filter Conditions: The filter conditions applied to the source data may be too restrictive, resulting in no records being selected for processing.
  Incorrect Configuration: The configuration of the data flow or transformation logic may be incorrect, leading to an intersection failure.
  
  Solution:
  
  Review Source Selection Criteria: Check the source selection criteria to ensure they are correctly defined and that they match the expected data in the source system.
  Validate Mapping Logic: Review the mapping definitions to ensure that they correctly correspond to the source fields and that the logic is appropriate for the data being processed.
  Check Data Types: Ensure that the data types of the source and target fields are compatible. If there are discrepancies, adjust the mapping or transform the data types as necessary.
  Adjust Filter Conditions: If filter conditions are too restrictive, consider relaxing them to allow for a broader selection of records.
  Test with Sample Data: Run tests with a smaller subset of data to identify where the mapping fails and to ensure that the source selection and mapping logic work as intended.
  Consult Documentation: Refer to SAP documentation or community forums for additional insights or similar issues encountered by other users.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Data Services Documentation: Review the official SAP Data Services documentation for best practices on mapping and data flow configurations.
  Community Forums: Engage with SAP community forums or user groups to seek advice from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the UCF7704 error and implement a solution to resolve it.