How To Fix /SAPBOQ/SRVPACK078 - Cannot set the main item indicator; service is already used as subitem

/SAPBOQ/SRVPACK078 - Overview

• Message type: E = Error

• Message class: /SAPBOQ/SRVPACK -

• Message number: 078

• Message text: Cannot set the main item indicator; service is already used as subitem

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 /SAPBOQ/SRVPACK078 - Cannot set the main item indicator; service is already used as subitem ?

  The SAP error message /SAPBOQ/SRVPACK078 indicates that there is an issue with the configuration of service items in the SAP system. Specifically, it means that you are trying to set a service as a main item, but it is already being used as a subitem in another context. This can occur in various scenarios, such as when dealing with service procurement, service orders, or service contracts.
  
  Cause:
  
  Service Configuration: The service you are trying to set as a main item is already defined as a subitem in another service item or document.
  Document Structure: The structure of the document (like a purchase order or service order) does not allow for the service to be both a main item and a subitem simultaneously.
  Data Integrity: There may be data integrity issues where the system does not allow the same service to be referenced in multiple roles.
  
  
  Solution:
  
  Check Document Structure: Review the document where you are trying