How To Fix DPR_BAPI231 - Object ID contains invalid character(s)

SAP Error Message - Details

• Message type: E = Error

• Message class: DPR_BAPI - Messages for BAPIs in Project Management

• Message number: 231

• Message text: Object ID contains invalid character(s)

What causes this issue?

The project ID you have entered contains at least one invalid character.
Invalid characters can include the following: <ZH>' * % &
< + \ ? ? ? # </>

System Response

The system does not accept the project ID you have entered.

How to fix this error?

Use only valid characters for the project ID.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DPR_BAPI231 - Object ID contains invalid character(s) ?

  The SAP error message "DPR_BAPI231 Object ID contains invalid character(s)" typically occurs when you are trying to use an object ID in a Business Application Programming Interface (BAPI) call that contains characters not allowed by the system. This error is often encountered in the context of SAP Project Management (DPR - Dynamic Project Management).
  Cause:
  The error is caused by the presence of invalid characters in the Object ID you are trying to use. SAP has specific rules regarding the characters that can be used in object IDs, and these rules may vary depending on the type of object you are working with. Common invalid characters include:
  
  Special characters (e.g., @, #, $, %, &, etc.)
  Spaces
  Non-alphanumeric characters
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Object ID: Review the Object ID you are using in your BAPI call. Ensure that it only contains valid characters. Typically, valid characters include:
  
  Letters (A-Z, a-z)
  Numbers (0-9)
  Underscores (_)
  
  
  
  Modify the Object ID: If you find any invalid characters, modify the Object ID to remove or replace them with valid characters. 
  
  
  Use SAP Standard Naming Conventions: Follow SAP's naming conventions for object IDs to avoid such issues. This often means using a combination of letters and numbers without special characters.
  
  
  Test the Changes: After making the necessary changes to the Object ID, re-run the BAPI call to see if the error persists.
  
  
  Consult Documentation: If you are unsure about the valid characters for a specific type of object ID, refer to the SAP documentation or help files related to the BAPI you are using.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or updates related to the BAPI you are using. Sometimes, there are known issues or patches that can help.
  Transaction Codes: Use transaction codes like SE37 (Function Module) or SE80 (Object Navigator) to explore the BAPI and its parameters.
  Debugging: If you have access to debugging tools, you can step through the BAPI call to see exactly where the error is triggered and what the input values are.
  
  By ensuring that the Object ID adheres to the required format, you should be able to resolve the error and successfully execute your BAPI call.