How To Fix /SAPAPO/PPM_MAINTAIN130 - Assign a valid activity type

/SAPAPO/PPM_MAINTAIN130 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PPM_MAINTAIN -

• Message number: 130

• Message text: Assign a valid activity type

Self-Explanatory Message

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.

What else can you do?

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PPM_MAINTAIN130 - Assign a valid activity type ?

  The SAP error message /SAPAPO/PPM_MAINTAIN130 with the description "Assign a valid activity type" typically occurs in the context of SAP Advanced Planning and Optimization (APO) when working with Production Planning and Detailed Scheduling (PP/DS) or similar modules. This error indicates that the system is expecting a valid activity type to be assigned to a particular process or operation, but it has not been provided or is invalid.
  
  Cause:
  
  Missing Activity Type: The activity type that is required for the operation or process is not assigned or is missing in the configuration.
  Invalid Activity Type: The activity type assigned may not be valid or recognized by the system.
  
  Configuration Issues: There may be issues in the configuration settings related to activity types in the APO system.
  Data Inconsistencies: There could be inconsistencies in the master data or transactional data that lead to this error.
  
  
  Solution:
  
  
  Check Activity Type Assignment:
  
  Navigate to the relevant configuration settings in SAP APO and