Message type: E = Error
Message class:  IWP - Messages for IWP 
Message number: 015
Message text: Update on IWP_WP_PTH_STRC failed for &1 &2 &3
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 IWP015, which states "Update on IWP_WP_PTH_STRC failed for &1 &2 &3," typically relates to issues encountered during the update of the IWP (Integrated Work Package) structure in SAP. This error can occur in various contexts, often related to the integration of work packages in project management or related modules. Possible Causes: Data Integrity Issues: There may be inconsistencies or missing data in the work package structure that prevent the update from completing successfully. Authorization Problems: The user attempting the update may not have the necessary permissions to modify the work package structure. Database Locking: Another process may be locking the database table that is being updated, causing the update to fail. Configuration Errors: Incorrect configuration settings in the IWP module or related components can lead to update failures. Technical Issues: There may be underlying technical issues, such as problems with the database or application server. Solutions: Check Data Integrity: Review the data associated with
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
IWP014 Update on IWP_WP_URI failed for &1 &2 &3
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
IWP013 Select a usage type
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
IWP016 Audit package is not yet generated
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
IWP017 Audit package was already loaded with data
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.