How To Fix B2064 - BAPIs in partner profiles (LS), not in distribution model

SAP Error Message - Details

• Message type: E = Error

• Message class: B2 - ALE Basis tools messages

• Message number: 064

• Message text: BAPIs in partner profiles (LS), not in distribution model

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message B2064 - BAPIs in partner profiles (LS), not in distribution model ?

  The SAP error message B2064 indicates that there is a configuration issue related to BAPIs (Business Application Programming Interfaces) in partner profiles, specifically in the context of distribution models. This error typically arises when the system cannot find the necessary BAPI in the partner profile for the specified distribution model.
  Cause:
  
  Missing BAPI in Partner Profile: The BAPI that is required for the communication between systems is not defined in the partner profile.
  Incorrect Distribution Model: The distribution model may not be correctly set up or may not include the necessary BAPIs.
  Inconsistent Configuration: There may be inconsistencies in the configuration of the logical systems or the distribution model settings.
  
  Solution:
  
  
  Check Partner Profile:
  
  Go to transaction WE20 (Partner Profiles).
  Verify that the correct BAPIs are included in the partner profile for the logical system in question.
  If the required BAPI is missing, add it to the partner profile.
  
  
  
  Review Distribution Model:
  
  Use transaction BD64 (Distribution Model).
  Check if the distribution model includes the necessary BAPIs and that they are correctly assigned to the logical systems involved.
  If the BAPI is not included, you may need to add it to the distribution model.
  
  
  
  Consistency Check:
  
  Ensure that the logical systems are correctly defined and that there are no inconsistencies in the configuration.
  Check for any transport requests that may have been incorrectly imported or not imported at all.
  
  
  
  Testing:
  
  After making the necessary changes, test the communication to ensure that the error is resolved.
  You can use transaction WE19 to simulate the IDoc processing and check if the BAPI is now recognized.
  
  
  
  Related Information:
  
  BAPI Documentation: Review the SAP documentation for BAPIs to understand their usage and configuration.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to BAPIs and partner profiles.
  Transaction Codes:
  
  WE20: Partner Profiles
  BD64: Distribution Model
  WE19: Test Tool for IDocs
  
  
  
  By following these steps, you should be able to resolve the B2064 error and ensure that the necessary BAPIs are correctly configured in your SAP system.