How To Fix GENIL_WCF102 - Relation &1: source object missing

SAP Error Message - Details

• Message type: E = Error

• Message class: GENIL_WCF - Messages for genIL Model Editor

• Message number: 102

• Message text: Relation &1: source object missing

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 GENIL_WCF102 - Relation &1: source object missing ?

  The SAP error message GENIL_WCF102 indicates that there is a problem with a relation in the SAP Gateway framework, specifically that a source object is missing for a specified relation. This error typically occurs in the context of the SAP Gateway and the underlying data model, often when working with the SAP Business Object Layer (BOL) and the Generic Interaction Layer (GENIL).
  Cause:
  
  Missing Data: The source object that is supposed to be linked to the target object in the relation is not available or has not been instantiated.
  Incorrect Configuration: There may be an issue with the configuration of the data model or the relationships defined in the BOL.
  Data Inconsistency: The data in the backend system may be inconsistent, leading to the absence of the expected source object.
  Coding Errors: If custom code is involved, there may be errors in the implementation that prevent the correct retrieval of the source object.
  
  Solution:
  
  Check Data Availability: Ensure that the source object exists in the database. You can do this by querying the relevant tables or using transaction codes like SE11 or SE16.
  Review Configuration: Check the configuration of the BOL and GENIL model to ensure that the relationships are correctly defined. This can be done using transaction code GENIL_MODEL.
  Debugging: If you have access to the code, use the debugger to trace the execution and identify where the source object is expected but not found.
  Check for Custom Code: If there is custom code involved, review it for any logic that might be preventing the source object from being created or retrieved.
  Data Consistency Checks: Run consistency checks on the data to ensure that all necessary objects are present and correctly linked.
  Rebuild the Model: In some cases, it may be necessary to regenerate or rebuild the model if there have been significant changes to the underlying data structure.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE80 (Object Navigator), SE11 (Data Dictionary), and GENIL_MODEL for model management.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for relevant notes in the SAP Support Portal.
  Documentation: Review the SAP Gateway and BOL documentation for more insights into how relations are managed and how to troubleshoot related issues.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support or consulting with a technical expert who specializes in SAP Gateway and BOL.