How To Fix ISLM_API079 - Model specification decoding failed

SAP Error Message - Details

• Message type: E = Error

• Message class: ISLM_API - API Messages

• Message number: 079

• Message text: Model specification decoding failed

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_API079 - Model specification decoding failed ?

  The SAP error message ISLM_API079: Model specification decoding failed typically occurs in the context of SAP Integrated Business Planning (IBP) or SAP Analytics Cloud (SAC) when there is an issue with the model specification, which can be related to data models, planning models, or analytics models.
  Causes:
  
  Incorrect Model Configuration: The model may not be configured correctly, leading to issues in decoding the specifications.
  Data Type Mismatch: There may be a mismatch in data types between the model and the data being processed.
  Missing or Incomplete Data: Required fields or attributes may be missing from the model, causing the decoding process to fail.
  Version Compatibility: The model may not be compatible with the version of the software you are using.
  Corrupted Model: The model specification could be corrupted or improperly defined.
  
  Solutions:
  
  Check Model Configuration: Review the model configuration settings to ensure that all parameters are set correctly. Verify that all required fields and attributes are included.
  Validate Data Types: Ensure that the data types in the model match the data being processed. This includes checking for any discrepancies in numeric, string, or date formats.
  Review Data Completeness: Make sure that all necessary data is present and correctly formatted. Look for any missing values or incomplete records.
  Update Software: Ensure that you are using the latest version of SAP IBP or SAC. If not, consider updating to the latest version to resolve compatibility issues.
  Recreate the Model: If the model appears to be corrupted, consider recreating it from scratch or restoring it from a backup if available.
  Consult Documentation: Refer to the official SAP documentation for guidance on model specifications and troubleshooting steps specific to your version of the software.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the context in which it occurred.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  Training and Documentation: Review training materials or documentation related to model creation and management in SAP IBP or SAC to ensure best practices are being followed.
  
  By following these steps, you should be able to identify and resolve the issue causing the ISLM_API079 error message.