How To Fix CL599 - Transaction CL2B (RCCLTYP0) is obsolete

CL599 - Overview

• Message type: E = Error

• Message class: CL - Classification

• Message number: 599

• Message text: Transaction CL2B (RCCLTYP0) is obsolete

What causes this issue?

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

System Response

How to fix this error?

As of R/3 4.6B, use the F4-help standard function:
In this special case, you can use the "Add to personal list" function
to save the desired class type in a user-specific area. Then, the next
time you call up the F4 help for class type, your "personal list" is
called up, regardless of the transaction you chose. For more
information about F4-help, see the standard documentation.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CL599 - Details

• The SAP error message CL599 indicates that the transaction CL2B (RCCLTYP0) is obsolete. This typically occurs when you are trying to use a transaction or function that has been deprecated or replaced in newer versions of SAP.
  
  Cause:
  
  Obsolescence of Transaction: The transaction CL2B is no longer supported in the current version of SAP you are using. SAP periodically updates its software, and certain transactions may be removed or replaced with new functionality.
  System Upgrade: If your system has been recently upgraded, some older transactions may not be available anymore.
  Configuration Changes: Changes in configuration or settings may also lead to certain transactions being marked as obsolete.
  
  
  Solution:
  
  Use Alternative Transactions: Check the SAP documentation or release notes for the version you are using to find the recommended alternative transaction or functionality. For example, you might need to use transaction CL2A or other related transactions that provide similar functionality.
  Consult SAP Notes: Look for SAP Notes related