How To Fix ICH_BIF020 - Partner message sender: ID is missing

SAP Error Message - Details

• Message type: E = Error

• Message class: ICH_BIF - Outbound Message Processing

• Message number: 020

• Message text: Partner message sender: ID is missing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ICH_BIF020 - Partner message sender: ID is missing ?

  The SAP error message ICH_BIF020 with the description "Partner message sender: ID is missing" typically occurs in the context of the SAP Integrated Business Framework (IBF) or when dealing with business partner (BP) messages in SAP systems. This error indicates that the system is expecting a sender ID for a partner message, but it is not provided.
  Cause:
  
  Missing Sender ID: The most common cause of this error is that the sender ID for the business partner message is not specified in the configuration or during the execution of the process.
  Configuration Issues: There may be issues in the configuration of the business partner settings or the integration settings that lead to the sender ID not being recognized or populated.
  Data Inconsistencies: If the data related to the business partner is incomplete or inconsistent, it may lead to this error.
  Custom Development: If there are custom developments or enhancements in the system that handle partner messages, they may not be correctly passing the sender ID.
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the relevant configuration settings in SAP for business partners and ensure that the sender ID is correctly defined.
  Verify the settings in transaction codes like BP (Business Partner) or SPRO (SAP Project Reference Object) to ensure that all necessary fields are filled out.
  
  
  
  Review Message Processing:
  
  If you are using a specific interface or middleware for message processing, check the configuration there to ensure that the sender ID is being populated correctly.
  Look into the message mapping or transformation logic to ensure that the sender ID is being passed through.
  
  
  
  Data Validation:
  
  Validate the data for the business partner involved in the transaction. Ensure that all required fields, including the sender ID, are filled out correctly.
  Use transaction BP to check the details of the business partner and ensure that the necessary identifiers are present.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the process to see where the sender ID is being lost or not set. This may involve looking at the ABAP code if there are custom developments involved.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific version of SAP you are using, as there may be known issues or patches available.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant logs or screenshots.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like BP, SPRO, and others relevant to business partner management and integration.
  SAP Notes: Search for SAP Notes related to ICH_BIF020 for any specific fixes or recommendations provided by SAP.
  Integration Scenarios: Understand the integration scenarios you are working with, as this can help in identifying where the sender ID should be coming from.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.