How To Fix ISLM_API637 - Model name is too long. Please export model from PF again.

SAP Error Message - Details

• Message type: E = Error

• Message class: ISLM_API - API Messages

• Message number: 637

• Message text: Model name is too long. Please export model from PF again.

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ISLM_API637 - Model name is too long. Please export model from PF again. ?

  The SAP error message ISLM_API637, which states "Model name is too long. Please export model from PF again," typically occurs in the context of SAP Integrated Business Planning (IBP) or similar applications where model names are subject to character limits.
  Cause:
  The error is triggered when the name of a model exceeds the maximum allowed character limit set by the system. Each SAP system has specific constraints on the length of identifiers, including model names, which can lead to this error if the name is too lengthy.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Shorten the Model Name: 
  
  Go back to the source where the model was created (often in the Planning Framework or PF).
  Rename the model to a shorter name that adheres to the character limit imposed by SAP. Typically, this limit is around 30 characters, but you should verify the exact limit for your specific SAP version.
  
  
  
  Export the Model Again:
  
  After renaming the model, export it again from the Planning Framework (PF) to ensure that the new name is applied and recognized by the system.
  
  
  
  Check Documentation:
  
  Review the SAP documentation or help resources for your specific version to confirm the character limits and any other naming conventions that may apply.
  
  
  
  Test the Changes:
  
  After making the changes, attempt to perform the action that previously triggered the error to ensure that the issue has been resolved.
  
  
  
  Related Information:
  
  Character Limits: Always be aware of the character limits for various identifiers in SAP systems. This can vary based on the specific module or version you are using.
  Best Practices: When naming models or other objects in SAP, consider using concise and descriptive names that are easy to understand but also within the character limits.
  SAP Notes: Check for any relevant SAP Notes or updates that may address this issue or provide additional guidance on naming conventions.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting the SAP community for further assistance.