How To Fix LOP073 - The input control for dynamical fields must have the value &1

SAP Error Message - Details

• Message type: E = Error

• Message class: LOP - Logistical contract options

• Message number: 073

• Message text: The input control for dynamical fields must have the value &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LOP073 - The input control for dynamical fields must have the value &1 ?

  The SAP error message LOP073 indicates that there is an issue with the input control for dynamic fields in a logistics or planning context. Specifically, it suggests that the value provided for a dynamic field does not meet the expected criteria or is not valid.
  Cause:
  The error typically arises due to one of the following reasons:
  
  Invalid Input Value: The value entered for the dynamic field does not match the expected format or range defined in the system.
  Configuration Issues: There may be a misconfiguration in the dynamic field settings or the input control settings in the SAP system.
  Data Consistency: The data being processed may not be consistent with the expected values for the dynamic fields, leading to validation failures.
  
  Solution:
  To resolve the LOP073 error, you can take the following steps:
  
  
  Check Input Values: Verify that the value you are entering for the dynamic field matches the expected value indicated by the error message (i.e., &1). Ensure that it adheres to any formatting or range requirements.
  
  
  Review Configuration: 
  
  Go to the configuration settings for the dynamic fields in the relevant module (e.g., SAP APO, SAP S/4HANA).
  Ensure that the dynamic fields are correctly defined and that their input controls are set up properly.
  
  
  
  Data Validation: 
  
  Check the data being processed to ensure it is consistent and valid. Look for any discrepancies that might cause the input control to fail.
  If necessary, run data consistency checks or reports to identify any issues.
  
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific details about the dynamic fields and their expected values.
  
  
  Seek Support: If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or patches that may address this error.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as those for configuration (SPRO) or data validation.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the LOP073 error and implement a suitable solution.