How To Fix EG301 - You can only enter one selection option for the key date

SAP Error Message - Details

• Message type: E = Error

• Message class: EG - IS-U device management

• Message number: 301

• Message text: You can only enter one selection option for the key date

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EG301 - You can only enter one selection option for the key date ?

  The SAP error message EG301, which states "You can only enter one selection option for the key date," typically occurs when a user tries to input multiple selection criteria for the key date in a transaction or report where only one is allowed. This is common in various SAP modules, particularly in reporting and data extraction scenarios.
  Cause:
  The error arises when:
  
  The user has entered more than one key date selection option (e.g., a specific date and a date range).
  The system is designed to accept only a single key date for processing, leading to a conflict in the input.
  
  Solution:
  To resolve the EG301 error, follow these steps:
  
  Review Input Fields: Check the selection screen for the key date input fields. Ensure that you are only using one of the available options (e.g., either a specific date or a date range, but not both).
  Clear Unused Fields: If you have filled in multiple fields related to the key date, clear the unnecessary ones. For example, if you have specified a key date and also a date range, remove one of them.
  Consult Documentation: If you are unsure about the selection options, refer to the documentation or help text associated with the transaction or report you are using. This can provide clarity on the expected input.
  Test the Input: After making the necessary adjustments, re-run the transaction or report to see if the error persists.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes, depending on the context (e.g., reports related to financials, logistics, etc.).
  SAP Notes: Check SAP Notes for any specific patches or updates related to the transaction you are using, as there may be known issues or enhancements that address this error.
  User Training: If this error is common among users, consider providing training or guidance on how to properly use the selection options in the relevant transactions.
  
  By following these steps, you should be able to resolve the EG301 error and proceed with your SAP tasks.