How To Fix 1R315 - Unexpected Error Number &1 in Module &2. Parameter1: &3 Parameter2: &4

SAP Error Message - Details

• Message type: E = Error

• Message class: 1R - SAP Knowledge Provider

• Message number: 315

• Message text: Unexpected Error Number &1 in Module &2. Parameter1: &3 Parameter2: &4

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 1R315 - Unexpected Error Number &1 in Module &2. Parameter1: &3 Parameter2: &4 ?

  The SAP error message "1R315 Unexpected Error Number &1 in Module &2. Parameter1: &3 Parameter2: &4" indicates that an unexpected error has occurred in a specific module of the SAP system. This error message is typically associated with issues in the application logic or data processing within the SAP environment.
  Causes:
  
  Data Issues: Corrupted or inconsistent data in the database can lead to unexpected errors.
  Configuration Problems: Incorrect configuration settings in the SAP system can cause modules to fail.
  Custom Code: If there are custom developments or enhancements, they may not be handling certain scenarios correctly.
  System Bugs: There may be bugs in the SAP software itself, especially if you are using an older version.
  Performance Issues: Resource constraints or performance bottlenecks can lead to unexpected behavior in the system.
  
  Solutions:
  
  Check SAP Notes: Look for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently releases patches and updates that fix known issues.
  Analyze the Error Log: Use transaction codes like SLG1 (Application Log) or ST22 (Dump Analysis) to get more details about the error. This can provide insights into what went wrong.
  Review Custom Code: If there are custom developments, review the code for any potential issues or unhandled exceptions.
  Data Consistency Check: Run consistency checks on the relevant data to ensure there are no corrupt entries.
  System Configuration: Verify the configuration settings for the module in question to ensure they are set up correctly.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like ST22 (for dumps), SLG1 (for application logs), and SM21 (for system logs) to gather more information about the error.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Documentation: Review the official SAP documentation for the specific module where the error occurred to understand its functionality and any known issues.
  
  By following these steps, you should be able to diagnose and potentially resolve the unexpected error in your SAP system.