How To Fix MA691 - ALE not allowed for information structure &

SAP Error Message - Details

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 691

• Message text: ALE not allowed for information structure &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MA691 - ALE not allowed for information structure & ?

  The SAP error message MA691, which states "ALE not allowed for information structure &," typically occurs when there is an attempt to use Application Link Enabling (ALE) with an information structure that does not support it. This error is often encountered in the context of SAP's Logistics Information System (LIS) or when dealing with data transfer between different SAP systems.
  Cause:
  
  Incompatible Information Structure: The information structure you are trying to use with ALE is not designed to support ALE functionality. Some information structures are meant for local reporting and do not have the capability to be used in distributed environments.
  Configuration Issues: There may be configuration settings that prevent the use of ALE with certain information structures.
  Data Transfer Settings: The settings for data transfer in the ALE configuration may not be correctly set up for the specific information structure.
  
  Solution:
  
  Check Information Structure: Verify if the information structure you are trying to use is indeed compatible with ALE. You can do this by checking the documentation or the configuration settings in the SAP system.
  Use Alternative Structures: If the information structure is not compatible, consider using a different information structure that supports ALE.
  Review ALE Configuration: Check the ALE configuration settings in transaction WE20 (Partner Profiles) and WE21 (Port Definition) to ensure that they are correctly set up for the information structure you are working with.
  Consult SAP Notes: Look for any relevant SAP Notes that might address this specific error or provide guidance on how to resolve it. You can search for notes related to ALE and information structures in the SAP Support Portal.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance, especially if this is a critical issue affecting your operations.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MC22 (Change Info Structure) and MC43 (Display Info Structure) to manage and review information structures.
  Documentation: Review SAP documentation related to ALE and information structures to understand the limitations and capabilities of the structures you are working with.
  Training: Consider training or workshops on ALE and LIS to better understand how to configure and use these features effectively.
  
  By following these steps, you should be able to identify the cause of the MA691 error and implement a suitable solution.