How To Fix /SAPAPO/ATPLOG_PAL079 - Info objects cannot be combined

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/ATPLOG_PAL -

• Message number: 079

• Message text: Info objects cannot be combined

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/ATPLOG_PAL079 - Info objects cannot be combined ?

  The SAP error message /SAPAPO/ATPLOG_PAL079 indicates that there is an issue with combining certain InfoObjects in the context of Advanced Planning and Optimization (APO) within SAP. This error typically arises when there is an attempt to use incompatible characteristics or key figures in a planning scenario, which can lead to inconsistencies in the data model.
  Cause:
  
  Incompatible InfoObjects: The error usually occurs when you try to combine InfoObjects that are not designed to work together. For example, you might be trying to use a characteristic that is not compatible with the key figure or another characteristic in the planning area.
  Incorrect Configuration: The configuration of the planning area or the planning book may not be set up correctly, leading to conflicts between the InfoObjects.
  Data Model Issues: There may be issues with the underlying data model, such as missing or incorrectly defined InfoObjects.
  
  Solution:
  
  Review InfoObjects: Check the InfoObjects you are trying to combine. Ensure that they are compatible and that they belong to the same planning area or planning book.
  Check Planning Area Configuration: Go to the configuration of the planning area and verify that the InfoObjects are correctly defined and that there are no conflicts.
  Adjust Planning Book Settings: If you are using a planning book, ensure that the settings for the book are correctly configured to allow the combination of the InfoObjects in question.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on the InfoObjects you are working with to ensure they can be combined.
  Testing: After making changes, test the configuration to ensure that the error no longer occurs.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on resolving it.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Consider reviewing training materials or documentation related to SAP APO and the specific planning area you are working with to better understand the relationships between InfoObjects.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.