CA Datacom DB03155W CDCL GAP and dump REASON---DB--PATCH

Products

• Datacom
• DATACOM - AD
• Datacom/DB

Issue/Introduction

Ca Datacom errors during MUF start of Change Data Capture (CDC) feature:
                                            
DB03151I - CDCL MUFS01 STARTED MODE-LOCAL LASTLXX-ccyymmddhhmmss
DB03154I - CDCL MUFS01                                                      
DB03155W - CDCL MUFS01 IN GAP, LASTLXX-ccyymmddhhmmss  
DB02405I - PXX START ***CDCL* 78341 PATCH      -0-    D-1 MUFS01  STARTING  
DB02406I - PXX END - PATCH CPL 0AA0                                         
DB03152I - CDCL MUFS01 ENDED CDCLXXIO-1 MNT-0 LASTLXX-ccyymmddhhmmss

PXX Report shows:
DATA BASE  REQUEST REPORT REASON---DB--PATCH-      JOB-78341-***CDCL*  TASK-0001            

DESCRIPTION - PATCH CPL 0AA0                                                                                             
DB REQUEST AREA -                                                                                                        
00000000 40404040 40404040 C3E3D3D2 E8F1F430  00000001 00000000 00FF0000 00000000   *        CTLKY14.  ................* 
00000020 00000000 00000000 00000000 00000000  00000000 00000000 00000000 00000000   *................  ................* 
00000040 00000000 00000000 00090001                                                 *............                      * 
DB KEY AREA -                                                                                                            
00000000 00-SAME-                                                                                                        
000000A0 00000000 00000000 00000000 00000000  00000000                              *................  ....            * 

Environment

Release : 15.1

Component : CA DATACOM/DB

Resolution

A PATCH dump is generated in various modules of the MUF when the code detects an error condition and captures a dump just in case it is needed to debug the problem.
In this case the problem is identified in the previous message DB03155W, which indicates a CDC GAP was detected.
The normal response  is to run the GAPFIX utility to get out of the gap situation or do a CDC reset.

Additional Information

See Documentation section DB03155W, GAPFIX (Fix CDC Gaps) and Modes of Operation for a Target MUF

See Article 193273 for procedure to reset CDC.