How To Fix RTCMMD308 - Creation of material not allowed because of gaps in validity

SAP Error Message - Details

• Message type: E = Error

• Message class: RTCMMD - Article Hierarchy

• Message number: 308

• Message text: Creation of material not allowed because of gaps in validity

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 RTCMMD308 - Creation of material not allowed because of gaps in validity ?

  The SAP error message RTCMMD308, which states "Creation of material not allowed because of gaps in validity," typically occurs when there are issues with the validity periods of the material master data. This error is often related to the validity dates for the material's data records, such as sales, purchasing, or other related views.
  
  Cause:
  
  Gaps in Validity Periods: The error usually arises when there are overlapping or missing validity periods for the material master data. For example, if you have a material with a validity period that does not cover the current date or if there are gaps between the validity periods of different views (like sales or purchasing).
  Incorrect Configuration: The configuration settings in the material master may not allow for the creation of new records if there are existing records with gaps in their validity.
  Data Inconsistencies: There may be inconsistencies in the data entered for the material, such as incorrect