How To Fix /ILE/ANNX_GENERAL166 - Please maintain date type

/ILE/ANNX_GENERAL166 - Overview

• Message type: E = Error

• Message class: /ILE/ANNX_GENERAL -

• Message number: 166

• Message text: Please maintain date type

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 /ILE/ANNX_GENERAL166 - Please maintain date type ?

  The SAP error message /ILE/ANNX_GENERAL166 with the description "Please maintain date type" typically occurs in the context of data entry or data processing where a date field is expected but not properly maintained or formatted. This error can arise in various scenarios, such as during data uploads, report generation, or when executing specific transactions.
  
  Cause:
  
  Missing Date Entry: The date field may be left blank or not filled in correctly.
  Incorrect Date Format: The date entered may not conform to the expected format (e.g., DD/MM/YYYY vs. MM/DD/YYYY).
  Data Type Mismatch: The system may expect a date type but receives a different data type (e.g., string or integer).
  
  Configuration Issues: There may be issues with the configuration of the date fields in the relevant module or transaction.
  
  
  Solution:
  
  Check Input Fields: Ensure that all required date fields are filled in correctly. Verify that the date is not left blank.
  Verify Date Format: Make sure that the date is entered