How To Fix CN191 - BAPI method &1 is not intended for object type &2

CN191 - Overview

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 191

• Message text: BAPI method &1 is not intended for object type &2

What causes this issue?

You tried to call up command &v1& for object type &v2&. The command is
not intended for this object type.

System Response

INCLUDE NA_ALLG_NOVERARBEITUNG OBJECT DOKU ID TX

How to fix this error?

Enter a valid command for a valid object type in the command table.
&NOTE&

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

<ls>Object type,,Commands</>
ProjectDefinition,,Create, Update
WBS element ,,Create, Update
WBS hierarchy,,Create
Network,,Create, Update, Schedule, Calculate,
NetworkActivity ,,Create, Update, Delete,
NetworkRelation,,Create, Update, Delete
Trace ,,Create
If you want to save the data that was changed in the main memeory, you
must use command "Save" without an object type.

Error message extract from SAP system. Copyright SAP SE.

CN191 - Details

• The SAP error message CN191, which states "BAPI method &1 is not intended for object type &2," typically occurs when there is an attempt to call a BAPI (Business Application Programming Interface) method that is not applicable to the specified object type. This can happen in various scenarios, such as when integrating with SAP systems or when developing custom applications that interact with SAP.
  
  Cause:
  
  Incorrect BAPI Method: The BAPI method being called is not designed for the object type specified. Each BAPI is associated with specific object types, and calling a method for an incompatible object type will trigger this error.
  
  Configuration Issues: There may be configuration issues in the SAP system that lead to the BAPI not being recognized for the specified object type.
  Version Mismatch: If there are different versions of the BAPI or object type in use, it may lead to compatibility issues.
  Custom Development: If custom BAPIs or object types