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

/SAPAPO/CA_EMH_UI016 - Overview

• 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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/SAPAPO/CA_EMH_UI016 - Details

• 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