How To Fix WP715 - Maximum no. of allowed gaps exceeded in IDoc &

SAP Error Message - Details

• Message type: E = Error

• Message class: WP - Messages from POS interface

• Message number: 715

• Message text: Maximum no. of allowed gaps exceeded in IDoc &

Self-Explanatory Message

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• What is the cause and solution for SAP error message WP715 - Maximum no. of allowed gaps exceeded in IDoc & ?

  SAP Error Message:
  
  WP715 Maximum no. of allowed gaps exceeded in IDoc &
  
  Meaning / Cause
  This error occurs during IDoc processing, specifically when handling hierarchical data segments (e.g., in a delivery or shipment IDoc). The message indicates that the IDoc contains more gaps (missing segment numbers or sequence breaks) than the system allows.
  
  Gaps refer to missing segment numbers in the IDoc structure. For example, if segment numbers jump from 0001 to 0004, segments 0002 and 0003 are missing, which are considered gaps.
  SAP enforces a maximum allowed number of such gaps to ensure data consistency and integrity.
  Exceeding this limit means the IDoc is structurally inconsistent or corrupted, possibly due to:
  
  Incorrect IDoc generation by the sending system.
  Manual changes or errors in IDoc data.
  Issues in the middleware or interface layer that manipulates the IDoc.
  Transport or communication errors causing segment loss.
  
  
  
  
  Where It Occurs
  
  During inbound IDoc processing (e.g., in transaction WE02, WE19, or during batch processing).
  When the system tries to parse and validate the IDoc segments.
  Common in IDocs with hierarchical segment structures like deliveries (e.g., message type DESADV), shipments, or orders.
  
  
  Solution / How to Fix
  
  
  Check the IDoc Data:
  
  Use transaction WE02 or WE05 to display the IDoc.
  Look for missing segment numbers or irregularities in the segment sequence.
  Identify where the gaps occur.
  
  
  
  Analyze the Source of the IDoc:
  
  Check the sending system or middleware generating the IDoc.
  Verify if the IDoc is correctly generated and complete.
  If the IDoc is generated by a custom program or interface, review the logic for segment numbering.
  
  
  
  Adjust the Maximum Allowed Gaps (if appropriate):
  
  The maximum allowed gaps is controlled by a parameter in the IDoc processing logic.
  This is generally not recommended to increase unless you are sure the gaps are harmless.
  The parameter is in the function module or program that processes the IDoc (e.g., in the standard SAP function modules like IDOC_INPUT_*).
  Consult SAP Notes or OSS for specific instructions if you want to increase the limit.
  
  
  
  Reprocess or Regenerate the IDoc:
  
  If the IDoc is corrupted, regenerate it from the source system.
  If possible, correct the data at the source and resend.
  
  
  
  Check for SAP Notes:
  
  Search SAP Support Portal for notes related to WP715 or "maximum number of allowed gaps exceeded".
  There might be patches or corrections if this is a known issue.
  
  
  
  
  Additional Information
  
  
  IDoc Segment Numbering:
  
  Each segment in an IDoc has a segment number (e.g., 0001, 0002, 0003...). The system expects these to be sequential or to have limited gaps.
  
  
  Why Gaps Matter:
  
  Gaps can cause problems in hierarchical processing, as parent-child relationships between segments depend on correct sequencing.
  
  
  Related Transactions:  
  
  WE02 / WE05: Display IDocs  
  WE19: Test tool for IDocs  
  BD87: Reprocess IDocs
  
  
  
  Common Message Text:
  
  "Maximum number of allowed gaps exceeded in IDoc &"
  
  Here, & is replaced by the IDoc number.
  
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Cause
  IDoc contains more gaps (missing segment numbers) than allowed, indicating structural issues.
  
  
  Effect
  IDoc processing fails with WP715 error.
  
  
  Solution
  Check and correct IDoc segment sequence; regenerate IDoc; verify source system; possibly adjust gap limit cautiously.
  
  
  Tools
  WE02, WE05, WE19, BD87
  
  
  Notes
  Check SAP Notes for patches or parameter adjustments.
  
  
  
  
  If you provide the IDoc number or message type, I can help you analyze the specific IDoc structure or suggest more targeted steps.