How To Fix /SAPAPO/CLP051 - Incorrect call (no planning book specified)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CLP -

• Message number: 051

• Message text: Incorrect call (no planning book specified)

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/CLP051 - Incorrect call (no planning book specified) ?

  The SAP error message /SAPAPO/CLP051 Incorrect call (no planning book specified) typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a function or transaction is called without specifying a required planning book. This error can arise in various scenarios, such as when trying to access a planning book or execute a planning function that relies on a specific planning book being defined.
  Cause:
  
  Missing Planning Book: The most common cause of this error is that the planning book has not been specified in the transaction or function call.
  Incorrect Configuration: The planning book may not be properly configured or may not exist in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the specified planning book.
  Technical Issues: There may be a technical issue or bug in the system that is preventing the planning book from being recognized.
  
  Solution:
  
  Specify the Planning Book: Ensure that you are specifying the correct planning book in the transaction or function you are trying to execute. This can usually be done in the selection screen or parameters of the transaction.
  Check Planning Book Configuration: Verify that the planning book you are trying to use is correctly configured in the system. You can do this by navigating to the planning book configuration in the SAP APO system.
  User Authorizations: Check if the user has the necessary authorizations to access the planning book. You may need to consult with your SAP security team to ensure that the user has the appropriate roles and permissions.
  Review Transaction Code: If you are using a custom transaction or report, review the code to ensure that it correctly specifies the planning book.
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction or function you are using to ensure that you are following the correct procedures.
  System Logs: Check system logs for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO, such as /SAPAPO/MC90 (for planning book maintenance) and /SAPAPO/MC94 (for planning book selection).
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis or technical support team for further investigation.