How To Fix CJ604 - Key is too long. Key cannot exceed & places

SAP Error Message - Details

• Message type: E = Error

• Message class: CJ - Project master data and structure

• Message number: 604

• Message text: Key is too long. Key cannot exceed & places

What causes this issue?

You have entered a key for the coding of the project definition or
WBS element that is too long. A value of "&V1&" for the length in coding
was defined in the control parameters.

System Response

INCLUDE 'NA_ALLG_NOVERARBEITUNG' OBJECT DOKU ID TX

How to fix this error?

Enter a key that does not exceed the maximum length.
INCLUDE 'NA_ALLG_VORGEHEN' OBJECT DOKU ID TX
Check to make sure that the correct length for the key was defined in
the control parameters.
If necessary, ensure that a different length is defined.

<DS:TRAN.OPSK>Execute function</>
ENDIF

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CJ604 - Key is too long. Key cannot exceed & places ?

  The SAP error message CJ604 ("Key is too long. Key cannot exceed & places") typically occurs in the context of project management or controlling when the key length of a certain field exceeds the allowed limit. This error is often encountered when dealing with project definitions, work breakdown structures (WBS), or other related objects in SAP.
  Cause:
  
  Key Length Exceeded: The primary cause of this error is that the key (such as a project number, WBS element, or other identifiers) exceeds the maximum length defined in the system. Each key in SAP has a predefined length, and if the input exceeds this length, the error is triggered.
  Configuration Issues: Sometimes, the configuration settings for project management or controlling modules may not align with the expected key lengths.
  Data Entry Errors: Users may inadvertently enter a key that is longer than the allowed length due to manual data entry mistakes.
  
  Solution:
  
  Check Key Length: Verify the maximum allowed length for the specific key you are trying to enter. This can usually be found in the SAP documentation or by checking the configuration settings in the relevant module.
  Modify Key: If the key you are trying to use exceeds the limit, you will need to modify it to fit within the allowed length. This may involve shortening the project number or WBS element.
  Review Configuration: If you believe the key length should be longer, review the configuration settings in the SAP system. You may need to consult with your SAP administrator or a functional consultant to adjust the settings if necessary.
  Data Entry Practices: Implement better data entry practices to ensure that users are aware of the key length limitations and avoid entering excessively long keys.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error. Sometimes, SAP releases notes that address known issues or provide guidance on configuration.
  Documentation: Refer to the SAP Help Portal for documentation on project management and controlling modules, which may provide insights into key length limitations and best practices.
  User Training: Consider providing training for users on the importance of adhering to key length restrictions and how to properly format keys.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or a qualified SAP consultant for further assistance.