How To Fix RMSL_WUI167 - Message cannot be logged without message number

SAP Error Message - Details

• Message type: E = Error

• Message class: RMSL_WUI - Labeling Web UI: RMSL Class Messages Converted for Web UI

• Message number: 167

• Message text: Message cannot be logged without message number

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 RMSL_WUI167 - Message cannot be logged without message number ?

  The SAP error message RMSL_WUI167, which states "Message cannot be logged without message number," typically occurs in the context of the SAP Retail Management System (RMS) or similar applications where message logging is involved. This error indicates that the system is attempting to log a message, but it lacks a necessary message number, which is essential for identifying and categorizing the message.
  Cause:
  
  Missing Message Number: The primary cause of this error is that the system is trying to log a message without a valid message number. This could happen due to a programming error, a configuration issue, or a missing entry in the message table.
  Custom Development: If there are custom developments or enhancements in the system, they might not be correctly handling message logging, leading to this error.
  Data Integrity Issues: There may be issues with the data being processed, which could lead to the absence of a message number.
  
  Solution:
  
  Check Message Configuration: Ensure that the message number is correctly configured in the system. This involves checking the message classes and ensuring that the relevant messages are defined.
  Review Custom Code: If there are any custom developments, review the code to ensure that it correctly assigns a message number before attempting to log the message.
  Debugging: Use the SAP debugger to trace the execution flow leading to the error. This can help identify where the message number is being lost or not set.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve known issues related to message logging.
  Consult Documentation: Review the SAP documentation related to message logging in the RMS or the specific module you are working with to ensure that all necessary configurations are in place.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with details about the error, including any relevant logs or screenshots.
  
  Related Information:
  
  Message Classes: In SAP, messages are often categorized into message classes. Each message class contains a set of messages identified by a message number.
  Transaction Codes: Familiarize yourself with transaction codes related to message logging and configuration, such as SE91 (Message Maintenance) to check and maintain message classes.
  Debugging Tools: Utilize tools like ST22 (Dump Analysis) and SLG1 (Application Log) to gather more information about the error and its context.
  
  By following these steps, you should be able to identify the root cause of the RMSL_WUI167 error and implement a solution to resolve it.