Message type: E = Error
Message class:  SLS - PAW - Message class 
Message number: 541
Message text: Error reading test result.
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.
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.
The SAP error message SLS541, which states "Error reading test result," typically occurs in the context of Quality Management (QM) processes, particularly when dealing with inspection lots and test results. This error can arise due to various reasons, and understanding the cause is essential for finding a solution. Causes of SLS541 Error Missing Test Results: The test results for the inspection lot may not have been recorded or saved properly in the system. Data Inconsistency: There may be inconsistencies in the database, such as missing entries or corrupted data related to the inspection lot or test results. Authorization Issues: The user may not have the necessary authorizations to access the test results for the inspection lot. System Configuration: Incorrect configuration in the Quality Management module or related settings may lead to this error. Technical Issues: There could be underlying technical issues, such as database connectivity problems or issues with the SAP application server. Solutions to SLS541 Error Check
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
SLS540 Error reading pet-ID.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
SLS539 Error reading cutoff score.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
SLS542 Error reading PU results.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
SLS543 Error reading PU description.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.