How To Fix /SAPAPO/CA_EMH_UI016 - For function &1 (only) one data record must be marked

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CA_EMH_UI -

• Message number: 016

• Message text: For function &1 (only) one data record must be marked

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_UI016 - For function &1 (only) one data record must be marked ?

  The SAP error message /SAPAPO/CA_EMH_UI016 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when you are trying to execute a function that requires exactly one data record to be selected or marked, but either none or multiple records are selected.
  Cause:
  The error message indicates that the function you are trying to execute expects a single data record to be marked for processing. This can happen in scenarios such as:
  
  Multiple Selections: You have selected multiple records instead of just one.
  No Selection: You have not selected any records at all.
  Incorrect Data Context: The function may be context-sensitive, and the data you are trying to process does not meet the criteria for a single selection.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Your Selection: Ensure that you have selected exactly one record in the relevant screen or selection area. If you have selected multiple records, deselect all but one.
  
  
  Review the Functionality: Understand the specific function you are trying to execute and its requirements. Make sure that the data you are working with is appropriate for that function.
  
  
  User Interface: If you are using a user interface (UI) that allows for multiple selections, ensure that you are using the correct method to select a single record (e.g., clicking on the record or using a specific selection button).
  
  
  Data Integrity: Verify that the data records you are working with are valid and meet the necessary criteria for the function you are trying to execute.
  
  
  Consult Documentation: If you are unsure about the requirements for the function, refer to the SAP documentation or help resources related to the specific transaction or function module.
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to APO, such as those for demand planning, supply network planning, or production planning.
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional context or fixes.
  Support: If the issue persists after following the above steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By ensuring that you have a single record selected and that it meets the function's requirements, you should be able to resolve the error and proceed with your task.