How To Fix /SAPAPO/CIF028 - CIF queue display could not be called

/SAPAPO/CIF028 - Overview

• Message type: E = Error

• Message class: /SAPAPO/CIF -

• Message number: 028

• Message text: CIF queue display could not be called

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/CIF028 - CIF queue display could not be called ?

  The SAP error message /SAPAPO/CIF028 indicates that the CIF (Core Interface) queue display could not be called. This error typically arises in the context of SAP Advanced Planning and Optimization (APO) when there are issues related to the CIF interface between SAP ERP and SAP APO.
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to access the CIF queue display.
  Configuration Problems: There may be configuration issues in the CIF settings or in the integration model.
  System Errors: There could be temporary system errors or inconsistencies in the CIF queue.
  Missing or Inactive CIF Queue: The CIF queue may not be active or may not exist for the specific data being processed.
  Technical Issues: Problems with the underlying database or application server can also lead to this error.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to access the CIF queue display. This can be done by checking the user roles and