How To Fix CM_EHFND_FW_WFF127 - Cron string &1 is invalid

CM_EHFND_FW_WFF127 - Overview

• Message type: E = Error

• Message class: CM_EHFND_FW_WFF - Messages for Exception Obj. of EHS/PS&S Workflow Foundation

• Message number: 127

• Message text: Cron string &1 is invalid

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_FW_WFF127 - Cron string &1 is invalid ?

  The SAP error message CM_EHFND_FW_WFF127 indicates that there is an issue with a cron string that has been defined in the system. A cron string is used to schedule jobs in a time-based manner, and it must adhere to a specific format to be considered valid.
  
  Cause:
  The error occurs when the cron string provided does not conform to the expected syntax or contains invalid values. Common reasons for this error include:
  
  Incorrect Format: The cron string may not follow the standard cron format, which typically consists of five or six fields (minute, hour, day of month, month, day of week, and optionally year).
  Invalid Values: The values specified in the cron string may be out of range (e.g., minutes should be between 0-59, hours between 0-23, etc.).
  Special Characters: The use of unsupported special characters or incorrect combinations of them can lead to an invalid cron string.
  Whitespace Issues: Extra spaces or tabs in the