How To Fix PSB_API_MSGCL120 - &1 : &2

SAP Error Message - Details

• Message type: E = Error

• Message class: PSB_API_MSGCL -

• Message number: 120

• Message text: &1 : &2

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 PSB_API_MSGCL120 - &1 : &2 ?

  The SAP error message PSB_API_MSGCL120 typically relates to issues encountered in the context of the SAP Project System (PS) or related modules. The message format indicates that it is a classification message, where &1 and &2 are placeholders for specific details about the error.
  Cause:
  The specific cause of the error can vary, but it generally indicates that there is a problem with the data being processed in the Project System. Common causes include:
  
  Missing or Incorrect Data: Required fields may be missing or contain invalid data.
  Configuration Issues: There may be configuration settings in the Project System that are not set up correctly.
  Authorization Issues: The user may not have the necessary permissions to perform the action.
  Integration Issues: Problems with integration between different SAP modules or external systems.
  
  Solution:
  To resolve the PSB_API_MSGCL120 error, you can take the following steps:
  
  Check the Details: Look at the specific details provided in the error message (the values of &1 and &2) to understand what data or process is causing the issue.
  Validate Data: Ensure that all required fields are filled out correctly and that the data adheres to the expected formats.
  Review Configuration: Check the configuration settings in the Project System to ensure they are set up correctly.
  User Authorizations: Verify that the user has the necessary authorizations to perform the action that triggered the error.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional guidance.
  Debugging: If you have access to development tools, you may want to debug the process to identify where the error is occurring.
  Contact Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with the error details and any relevant context.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Community Forums: SAP Community and other forums can be valuable resources for finding similar issues faced by other users and their solutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that may help you navigate the Project System and related configurations.
  
  By following these steps, you should be able to identify and resolve the underlying issue causing the PSB_API_MSGCL120 error.