How To Fix ISLM_API452 - Data type not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: ISLM_API - API Messages

• Message number: 452

• Message text: Data type not supported

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 ISLM_API452 - Data type not supported ?

  The SAP error message ISLM_API452, which states "Data type not supported," typically occurs in the context of the SAP Integrated Business Planning (IBP) or other SAP applications that involve data integration and processing. This error indicates that the system has encountered a data type that it does not recognize or cannot process.
  Causes:
  
  Unsupported Data Type: The data being processed may include a type that is not supported by the SAP system, such as a custom data type or an incompatible format.
  Data Mapping Issues: There may be issues in the mapping of data types between different systems or modules, especially when integrating data from external sources.
  Configuration Errors: Incorrect configuration settings in the data model or integration settings can lead to unsupported data types being processed.
  Version Compatibility: The error may arise if there are compatibility issues between different versions of SAP components or third-party tools.
  
  Solutions:
  
  Check Data Types: Review the data being sent to the SAP system and ensure that all data types are supported. Refer to the SAP documentation for a list of supported data types.
  Data Mapping Review: If you are integrating data from external sources, check the data mapping configurations to ensure that all data types are correctly mapped to their corresponding types in SAP.
  Configuration Verification: Verify the configuration settings in the relevant SAP modules to ensure that they are set up correctly to handle the data types being processed.
  Update or Patch: Ensure that your SAP system is up to date with the latest patches and updates, as these may resolve compatibility issues with data types.
  Consult SAP Notes: Search for relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error. SAP frequently publishes notes that provide solutions or workarounds for known issues.
  Testing: If possible, test the data processing with a smaller dataset or different data types to isolate the issue and identify which specific data type is causing the error.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific module you are working with (e.g., IBP, S/4HANA) for detailed information on supported data types and integration guidelines.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Technical Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error, the context in which it occurs, and any relevant logs or screenshots.
  
  By following these steps, you should be able to identify the cause of the ISLM_API452 error and implement a suitable solution.