How To Fix /SAPAPO/CA_EMH_UI001 - Mandatory data is missing: &1 &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CA_EMH_UI -

• Message number: 001

• Message text: Mandatory data is missing: &1 &2 &3 &4

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CA_EMH_UI001 - Mandatory data is missing: &1 &2 &3 &4 ?

  The SAP error message /SAPAPO/CA_EMH_UI001 Mandatory data is missing: &1 &2 &3 &4 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when certain mandatory fields required for a transaction or process are not filled in. This error is often encountered in the context of planning, execution, or data entry processes.
  Cause:
  The error indicates that one or more mandatory fields (represented by &1, &2, &3, &4) are missing values. The specific fields that are missing will be indicated in the error message itself, and they can vary depending on the context in which the error occurs. Common causes include:
  
  Missing key data in the master data (e.g., product, location, or resource).
  Incomplete entries in planning books or data views.
  Incorrect or incomplete configuration in the planning area or data model.
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Identify Missing Fields: Check the error message for the specific fields that are indicated as missing. The placeholders &1, &2, &3, and &4 will be replaced with the actual field names or identifiers.
  
  
  Review Data Entry: Go to the relevant transaction or planning book where the error occurred and ensure that all mandatory fields are filled in correctly. This may involve:
  
  Checking the master data for the relevant product or location.
  Ensuring that all required attributes are populated in the planning book.
  
  
  
  Check Configuration: If the error persists, review the configuration settings in the APO system. Ensure that the planning area and data model are set up correctly and that all necessary fields are defined as mandatory.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the fields in question and their requirements.
  
  
  Testing: After making the necessary corrections, re-attempt the transaction or process to see if the error is resolved.
  
  
  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 for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes in APO, such as /SAPAPO/DP for Demand Planning or /SAPAPO/SNP for Supply Network Planning, as these may be where the error occurs.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to access and modify the required data.
  
  If the issue continues after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP APO for further assistance.