1051 - SCCP-CNV: Unable to convert ANSI CGPA GT

This message indicates that a SCCP MSU contained an undefined CGPA PC. The GTCNVDFLT STP Option is not enabled.

Example

tekelecstp 09-01-05 16:41:51 EDT  RAGLE 41.0
5058.1051    CARD 1105     INFO    SCCP-CNV: Unable to convert ANSI CGPA GT
             SIO=83   OPC=   001-011-001    DPC=   001-001-001
             SCCP MSG TYPE=09   GTCNV:Clg ANSI->ITU fail
             CDPA:  NI=1  RI=0  GTI=02  SSNI=1  PCI=0
                    TT=000  NP=--  NAI=---  ADDR=101010
                    PC=--------------    SSN=024
             CGPA:  NI=1  RI=0  GTI=02  SSNI=1  PCI=0
                    TT=001  NP=--  NAI=---  ADDR=654321
                    PC=--------------    SSN=000
             LSN=lsa1111  GTTSET=(2)
             Report Date:09-01-05  Time:16:41:51

Legend

ADDR

Address

CDPA

Called party address

CGPA

Calling party address

GTI

Global title indicator

LSN

Linkset name. The name must be unique.

MSG TYPE

Message type

optional text field

Optional text field providing additional information about the error. Possible text display and definitions may include:

INV DMA LEN=xxx

DMA Length too big or too small: After SCCP encoding of translated MSU DMA Length became too big or too small.

UNSUP Clg GTI=x

GTT attempted on Unsupported CgPA GTI=x

UNSUP Cld GTI=x

GTT attempted on Unsupported CdPA GTI=x

INV Clg GTI=x

GTT attempted on INV CgPA GTI=x

INV Cld GTI=x

GTT attempted on INV CdPA GTI=x

GTCNV:Cld ANSI->ITU fail

Invalid CdPA GTI for ANSI-to-ITU GTCNV table: ANSI MSU is GTT translated to ITU, CdPA GTA record has NGTI as not provisioned, so GTT is using Default GTT (GTCNV table) to convert CdPA, but CdPA GTCNV Selectors (GTI, TT) are not found in GTCNV table

GTCNV:Clg ANSI->ITU fail

Invalid CgPA GTI for ANSI-to-ITU GTCNV table: ANSI MSU is GTT translated to ITU, CgPA RI=GT, SCCP Conversion used Default GTT (GTCNV table) to convert CgPA, but CgPA GTCNV Selectors (GTI, TT) are not found in GTCNV table

GTCNV:Cld ITU->ANSI fail

Invalid CdPA GTI for ITU-to-ANSI GTCNV table: ITU MSU is GTT translated to ANSI, CdPA GTA record has NGTI as not provisioned, so GTT is using Default GTT (GTCNV table) to convert CdPA, but CdPA GTCNV Selectors (GTI, TT, possibly NP and NAI if GTI=4) are not found in GTCNV table

GTCNV:Clg ITU->ANSI fail

Invalid CgPA GTI for ITU-to-ANSI GTCNV table: ITU MSU is GTT translated to ANSI, CgPA RI=GT, SCCP Conversion used Default GTT (GTCNV table) to convert CgPA, but CgPA GTCNV Selectors (GTI, TT, possibly NP and NAI if GTI=4) are not found in GTCNV table

NAI

Nature of address indicator

NI

Network indicator value

NP

Numbering plan

OPC

Origination point code

PC

Point code for the SS7 end user (OPC).

PCI

Protocol control information

RI

Routing indicator

SIO

Service information octet

SSN

Subsystem number

SSNI

Subsystem number indicator

TRANSLATED PC

Translated point code

TRANSLATED SS

Translated subsystem

TT

Translation type

Alarm Level: No alarm condition. The message is informational only.

Recovery

Perform one of the following actions:

• Enable the GTCNVDFLTSTP Option, which would cause a default GT conversion to occur.

  Refer to the Database Administration Manual - Global Title Translation for details.

  OR

• Add the proper ANSI to ITU entry (matching TT) into the Default GT Conversion Table.

  Refer to the Database Administration Manual - Global Title Translation for details.

  OR

• Add a wildcard ANSI to ITU entry into the Default GT Conversion Table.

  Refer to the Database Administration Manual - Global Title Translation for details.