How To Fix UPO_UDM_MSG050 - DN dated data not maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: UPO_UDM_MSG - UDM Messages

• Message number: 050

• Message text: DN dated data not maintained

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 UPO_UDM_MSG050 - DN dated data not maintained ?

  The SAP error message UPO_UDM_MSG050 with the description "DN dated data not maintained" typically occurs in the context of SAP's Advanced Planning and Optimization (APO) or similar modules where demand planning and forecasting are involved. This error indicates that there is a missing or incomplete configuration for the demand planning data, specifically related to the "DN" (which often refers to "demand network" or "demand node") and its associated dated data.
  Cause:
  
  Missing Dated Data: The error usually arises when the system expects certain dated data (like forecasts, historical data, or other relevant time-based information) for a specific demand node, but this data has not been maintained or is incomplete.
  Configuration Issues: There may be issues with the configuration of the demand planning settings, such as the planning version, planning area, or key figures.
  Data Transfer Issues: If data is being transferred from another system (like SAP ECC or another source), there may have been an error in the data transfer process that resulted in missing records.
  
  Solution:
  
  Check Dated Data: Verify that the required dated data for the demand node is maintained. This can include checking the forecast data, historical data, or any other relevant key figures that are expected for the planning process.
  Maintain Data: If the data is missing, you will need to enter or upload the necessary dated data for the demand node in question. This can typically be done through the demand planning workbench or relevant transaction codes in SAP.
  Review Configuration: Ensure that the configuration settings for the planning area and version are correct. Check if the key figures are properly defined and that the planning version is active.
  Data Transfer Validation: If the data is supposed to be transferred from another system, validate the data transfer process to ensure that all necessary data is being correctly transferred and loaded into the SAP system.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on maintaining dated data for demand planning.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/DP for demand planning, /SAPAPO/MC for monitoring, and others that may be relevant to your specific SAP environment.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  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 following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP APO or demand planning.