How To Fix SPRX159 - Invalid XSD->ABAP Type Mapping (XSD Type/ABAP Type): &1/&2

SAP Error Message - Details

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 159

• Message text: Invalid XSD->ABAP Type Mapping (XSD Type/ABAP Type): &1/&2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SPRX159 - Invalid XSD->ABAP Type Mapping (XSD Type/ABAP Type): &1/&2 ?

  The SAP error message SPRX159 indicates that there is an issue with the mapping between XML Schema Definition (XSD) types and ABAP types. This error typically arises when there is a mismatch between the expected data types defined in the XSD and the corresponding ABAP types that are being used in the SAP system.
  Cause:
  
  Type Mismatch: The XSD defines a certain data type (e.g., string, integer, date) that does not have a corresponding or compatible ABAP type.
  Unsupported Types: The XSD may include types that are not supported in ABAP, such as complex types or specific XML constructs.
  Incorrect Mapping: The mapping configuration between the XSD and ABAP types may be incorrectly defined or not defined at all.
  Versioning Issues: If the XSD has been updated or changed, the corresponding ABAP types may not have been updated to reflect these changes.
  
  Solution:
  
  Check XSD and ABAP Types: Review the XSD file and identify the types that are causing the issue. Compare these with the ABAP types to ensure they are compatible.
  Update Type Mapping: If there is a mismatch, you may need to adjust the type mapping in the SAP system. This can often be done in the transaction code SE80 or SE11, where you can define or modify the mappings.
  Use Compatible Types: Ensure that the types used in the ABAP program are compatible with those defined in the XSD. For example, if the XSD defines a type as a string, ensure that the ABAP type is also a character type.
  Consult Documentation: Refer to SAP documentation or the relevant development guidelines for the correct mapping of XSD types to ABAP types.
  Testing: After making changes, test the integration or data processing again to ensure that the error is resolved.
  
  Related Information:
  
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific guidance or patches.
  Integration Tools: If you are using SAP PI/PO or other integration tools, ensure that the mappings are correctly configured in those environments as well.
  Community Forums: Consider searching or posting in SAP community forums for additional insights or similar experiences from other users.
  
  By addressing the type mapping issue, you should be able to resolve the SPRX159 error and ensure smooth data processing between your XSD and ABAP components.