How To Fix RS_B4H_SOURCE_APD012 - APD node '&1' properties cannot be consumed. Type mismatch.

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_B4H_SOURCE_APD -

• Message number: 012

• Message text: APD node '&1' properties cannot be consumed. Type mismatch.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_B4H_SOURCE_APD012 - APD node '&1' properties cannot be consumed. Type mismatch. ?

  The SAP error message RS_B4H_SOURCE_APD012 indicates that there is a type mismatch in the properties of an APD (Analysis Process Designer) node. This typically occurs when the data types of the source and target do not align correctly, which prevents the system from processing the data as expected.
  Cause:
  
  Data Type Mismatch: The most common cause of this error is that the data types of the fields in the source data do not match the expected data types in the target node. For example, if the source field is defined as a string but the target expects a numeric type, this will trigger the error.
  Incorrect Mapping: If the mapping between the source and target nodes is not set up correctly, it can lead to type mismatches.
  Changes in Data Structure: If there have been recent changes to the data structure (e.g., changes in the underlying InfoObject or data source), it may lead to inconsistencies in the expected data types.
  
  Solution:
  
  Check Data Types: Review the data types of the fields in both the source and target nodes. Ensure that they match. You can do this by checking the properties of the nodes in the APD.
  Adjust Mapping: If the mapping is incorrect, adjust it to ensure that the source fields are correctly mapped to the target fields with compatible data types.
  Update Data Source: If there have been changes to the data source or InfoObjects, ensure that the APD is updated accordingly to reflect these changes.
  Test with Sample Data: Run the APD with a small sample of data to identify if the issue persists. This can help isolate the problem.
  Consult Documentation: Refer to SAP documentation or notes related to APD and data type handling for any specific guidelines or updates.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  APD Documentation: Review the official SAP documentation on Analysis Process Designer for best practices in setting up nodes and handling data types.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.