How To Fix ATO161 - Accessing data about move items before they were calculated.

SAP Error Message - Details

• Message type: E = Error

• Message class: ATO - Adaptation Transport Organizer Messages

• Message number: 161

• Message text: Accessing data about move items before they were calculated.

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 ATO161 - Accessing data about move items before they were calculated. ?

  The SAP error message ATO161, which states "Accessing data about move items before they were calculated," typically occurs in the context of Advanced Planning and Optimization (APO) or when dealing with the SAP Advanced Planning (AP) functionalities. This error indicates that the system is trying to access data related to move items (such as stock movements or planned orders) before the necessary calculations have been completed.
  Cause:
  
  Timing of Data Access: The error usually arises when there is an attempt to access move item data before the planning run or calculation has been executed. This can happen if the system is trying to read data that has not yet been generated or updated.
  Incomplete Planning Run: If the planning run was interrupted or not executed properly, the system may not have the necessary data available for access.
  Configuration Issues: There may be configuration issues in the planning settings that prevent the proper calculation of move items.
  
  Solution:
  
  Run the Planning Process: Ensure that the planning run has been executed successfully. This includes running the necessary planning transactions (e.g., SNP, PPDS) to calculate the move items.
  Check for Errors in Planning: Review the logs of the planning run to identify any errors or warnings that may have occurred during the calculation process. Address any issues found.
  Recalculate Move Items: If the planning run was incomplete, you may need to re-trigger the calculation for the move items. This can often be done through the relevant planning transaction in SAP.
  Review Configuration: Check the configuration settings related to the planning process to ensure that everything is set up correctly. This includes checking master data, planning parameters, and any relevant settings in the APO system.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP you are using, as there may be specific patches or updates that address this issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the ATO161 error. SAP frequently updates its knowledge base with solutions for common errors.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/MC90 (for planning runs) or /SAPAPO/SDP94 (for viewing planned orders) to help troubleshoot the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP APO or Advanced Planning.