How To Fix SPXN135 - No implementation assigned for request &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SPXN - Proxy Generation

• Message number: 135

• Message text: No implementation assigned for request &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SPXN135 - No implementation assigned for request &1 ?

  The SAP error message SPXN135 "No implementation assigned for request &1" typically occurs in the context of SAP's Business Add-Ins (BAdIs) or enhancement implementations. This error indicates that there is no active implementation for the specified enhancement spot or BAdI request.
  Cause:
  
  No Implementation Exists: The most common cause is that there is no active implementation for the BAdI or enhancement spot that corresponds to the request number provided in the error message.
  Inactive Implementation: An implementation may exist but is not activated.
  Incorrect Request: The request number specified may not correspond to a valid or existing implementation.
  Transport Issues: If the request is part of a transport that has not been imported into the target system, the implementation may not be available.
  
  Solution:
  
  
  Check Implementations:
  
  Go to transaction code SE19 (for BAdI implementations) or SE80 (for enhancement spots).
  Check if there is an implementation for the BAdI or enhancement spot related to the request number.
  If there is no implementation, you may need to create one.
  
  
  
  Activate Implementation:
  
  If an implementation exists but is inactive, activate it using transaction SE19 or SE80.
  
  
  
  Review Transport Requests:
  
  If the implementation is part of a transport request, ensure that the transport has been successfully imported into the target system.
  Check the transport logs for any errors during the import process.
  
  
  
  Consult Documentation:
  
  Review the documentation for the specific BAdI or enhancement spot to ensure that you are using it correctly and that the implementation is appropriate for your needs.
  
  
  
  Check for Custom Code:
  
  If you are working with custom developments, ensure that the custom code is correctly implemented and follows the necessary guidelines for BAdIs.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE19: BAdI Implementation
  SE80: Object Navigator (for checking enhancements)
  SE11: Data Dictionary (to check related database objects)
  
  
  
  SAP Notes: Check SAP Notes related to the specific BAdI or enhancement for any known issues or additional guidance.
  
  
  Documentation: Refer to the SAP Help Portal for detailed information on BAdIs and enhancements.
  
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or development team for further investigation.