How To Fix LOP078 - Enter a field name for the upper limit

SAP Error Message - Details

• Message type: E = Error

• Message class: LOP - Logistical contract options

• Message number: 078

• Message text: Enter a field name for the upper limit

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 LOP078 - Enter a field name for the upper limit ?

  The SAP error message LOP078: Enter a field name for the upper limit typically occurs in the context of SAP Logistics, particularly when working with selection screens or reports that require user input for upper limits on certain fields. This error indicates that the system expects a field name to be specified for the upper limit of a selection criterion, but it has not been provided.
  Cause:
  
  Missing Field Name: The most common cause of this error is that the user has not entered a field name for the upper limit in a selection screen or report.
  Incorrect Configuration: There may be an issue with the configuration of the report or selection screen, where the upper limit field is not properly defined.
  User Input Error: The user may have overlooked entering the required field name or may have entered it incorrectly.
  
  Solution:
  
  Enter a Field Name: Ensure that you provide a valid field name for the upper limit in the selection criteria. This field name should correspond to a field in the database or data structure you are querying.
  Check Report Configuration: If you are a developer or have access to the configuration settings, check the report or selection screen configuration to ensure that the upper limit field is correctly defined and linked to the appropriate data element.
  Consult Documentation: Refer to the SAP documentation or help resources for the specific transaction or report you are using to understand the expected input and field requirements.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with a colleague who has experience with the specific report or module.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to logistics, inventory management, or reporting.
  Field Names: Familiarize yourself with the relevant field names in the context of the report you are working with. This may involve looking at the data dictionary (SE11) or using transaction codes like SE80 to explore the program structure.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific transaction or report you are using.
  
  By following these steps, you should be able to resolve the LOP078 error and successfully enter the required field name for the upper limit.