Message type: E = Error
Message class:  /SAPAPO/OUTLDET -  
Message number: 034
Message text: Assign also the generic event types to the used event catalog
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 /SAPAPO/OUTLDET034 typically indicates that there is an issue with the assignment of event types to the event catalog in the SAP Advanced Planning and Optimization (APO) module. This error often arises when the system expects certain generic event types to be assigned to the event catalog but finds that they are missing.
Cause: Missing Assignments: The specific event types that are required for the event catalog have not been assigned.
Configuration Issues: There may be a misconfiguration in the event management settings or the event catalog itself. Data Inconsistencies: There could be inconsistencies in the data related to event types and catalogs.
Solution: To resolve the error, you can follow these steps: Check Event Catalog Configuration: Go to the transaction code /SAPAPO/EVT_CAT to access the event catalog configuration. Verify that the event catalog you are working with is correctly set up. Assign Generic Event Types: Navigate to the transaction code /SAPAPO/EVT_TYPE to manage event types. Ensure that the
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
/SAPAPO/OUTLDET033 Generic event type &1 not included in event catalog &2
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/SAPAPO/OUTLDET032 Error reading event catalog &1
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/SAPAPO/OUTLDET035 Event catalog parameter is not specified
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/SAPAPO/OUTLDET036 Planning version &1 does not exist for planning area &2
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.