Message type: E = Error
Message class:  HCMFAB_MYTIMEEVENTS - Messages for My Timeevents application 
Message number: 006
Message text: The time event could not be updated.
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 HCMFAB_MYTIMEEVENTS006 indicates that there was an issue updating a time event in the Human Capital Management (HCM) module, specifically related to time management. This error can arise due to various reasons, and understanding the cause is essential for finding a solution. Possible Causes: Authorization Issues: The user may not have the necessary permissions to update the time event. Data Locking: The time event might be locked by another process or user, preventing updates. Incorrect Data: There may be inconsistencies or errors in the data being submitted for the time event update. System Configuration: There could be configuration issues in the time management settings or related infotypes. Technical Errors: There may be underlying technical issues, such as database problems or system bugs. Solutions: Check Authorizations: Ensure that the user has the appropriate authorizations to update time events. This can be checked in the user roles and profiles. Verify Data Locking: Check if the time event is currently being
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
HCMFAB_MYTIMEEVENTS005 The time event could not be created.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
HCMFAB_MYTIMEEVENTS004 Error reading Time Evaluation messages. Please contact administrator.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
HCMFAB_MYTIMEEVENTS007 The time event could not be deleted.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
HCMFAB_STARTPROCESS000 
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.