Message type: E = Error
Message class:  SXMSF -  
Message number: 147
Message text: Error With Active update of Table Buffer of SXMS_EOIO_STAT
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 SXMSF147 indicates an issue with the active update of the table buffer for the SXMS_EOIO_STAT table, which is related to the SAP Exchange Infrastructure (XI) or Process Integration (PI) components. This error typically arises when there are problems with the buffer management or when the system is unable to update the status of the message processing in the Enterprise Services.
Cause: Buffer Issues: The error may occur due to inconsistencies or corruption in the buffer of the SXMS_EOIO_STAT table. Database Locking: There might be database locks that prevent the update from being completed. System Performance: High load on the system or performance issues can lead to timeouts or failures in updating the buffer.
Configuration Issues: Incorrect configuration settings in the XI/PI system can also lead to this error.
Solution: Check Buffer Status: Use transaction code SM12 to check for any locks on the SXMS_EOIO_STAT table. If there are locks, you may need to
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
SXMSF146 Message Found with TID &1, Queue ID &2, old Queue &3, New Queue &4
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
SXMSF145 Package Configuration NO cannot be changed
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
SXMSF148 Queue &1 Contains Message with Status &2
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
SXMSF149 The predecessor message was passed to the external application
What causes this issue?  The preceding message caused an error in the application. The application has taken on the troubleshooting. You have deleted ...
Click on this link to search all SAP messages.