How To Fix GENIL_WCF117 - Relation &1 (&2): cardinality of assigned object is missing (&3 &4)

SAP Error Message - Details

• Message type: E = Error

• Message class: GENIL_WCF - Messages for genIL Model Editor

• Message number: 117

• Message text: Relation &1 (&2): cardinality of assigned object is missing (&3 &4)

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message GENIL_WCF117 - Relation &1 (&2): cardinality of assigned object is missing (&3 &4) ?

  The SAP error message GENIL_WCF117 typically indicates an issue related to the cardinality of a relationship in the context of the SAP Gateway and the underlying data model. This error occurs when the system expects a certain cardinality (the number of instances of one entity that can be associated with instances of another entity) for a relationship, but that information is missing or not properly defined.
  Cause:
  
  Missing Cardinality Definition: The cardinality for the relationship between two entities is not defined in the data model.
  Incorrect Configuration: There may be a misconfiguration in the data model or the service definition that leads to the system not being able to determine how many instances of one entity can be associated with another.
  Model Inconsistencies: There could be inconsistencies in the data model, such as missing or incorrectly defined associations.
  
  Solution:
  
  Check Data Model: Review the data model in the SAP system to ensure that all relationships have the correct cardinality defined. This can typically be done in the transaction code SE11 (Data Dictionary) or SE80 (Object Navigator).
  Update Service Definition: If you are using a service definition in the SAP Gateway, ensure that the service definition correctly reflects the cardinality of the relationships. You may need to regenerate the service or update the metadata.
  Review Entity Types: Check the entity types involved in the relationship to ensure that they are correctly defined and that their associations are properly set up.
  Regenerate the Model: If changes are made to the data model, regenerate the model and the service to ensure that all changes are reflected.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of the system you are using for any known issues or additional guidance.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE80 (Object Navigator), SEGW (Gateway Service Builder).
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered the same issue.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support for more in-depth troubleshooting.