How To Fix /SMB/SC_MAIN046 - Unexpected error while processing &1-&2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/SC_MAIN -

• Message number: 046

• Message text: Unexpected error while processing &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 /SMB/SC_MAIN046 - Unexpected error while processing &1-&2 ?

  The SAP error message /SMB/SC_MAIN046 Unexpected error while processing &1-&2 typically indicates that there is an unexpected issue occurring during the processing of a specific operation or transaction in the SAP system. The placeholders &1 and &2 usually represent specific identifiers or parameters related to the error context, such as document numbers, transaction codes, or other relevant data.
  Possible Causes:
  
  Data Issues: There may be inconsistencies or corruption in the data being processed.
  Configuration Problems: Incorrect configuration settings in the system could lead to unexpected behavior.
  System Bugs: There may be bugs in the SAP software or specific add-ons that are causing the error.
  Authorization Issues: The user may not have the necessary permissions to perform the action.
  Performance Issues: System performance problems, such as timeouts or resource limitations, could lead to unexpected errors.
  Integration Issues: If the error occurs during integration with other systems, there may be issues with the data being exchanged.
  
  Solutions:
  
  Check Logs: Review the application logs (transaction SLG1) for more detailed error messages that can provide insights into the root cause.
  Data Validation: Validate the data being processed to ensure there are no inconsistencies or corruption.
  Configuration Review: Check the configuration settings related to the transaction or process that is failing.
  User Authorizations: Ensure that the user has the necessary authorizations to perform the action.
  System Performance: Monitor system performance and check for any resource bottlenecks.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues or bugs related to this error.
  Debugging: If you have access, consider debugging the process to identify where the error occurs in the code.
  Contact SAP Support: If the issue persists and cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, specific transaction codes may be involved. Understanding the transaction can help narrow down the issue.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  Documentation: Review the official SAP documentation for the specific module or functionality related to the error for additional troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.