ISO 20022 · External code set

Pending processing reason codes

Specifies the reason for pending status. The list of valid codes is an external code list published separately. External code sets can be downloaded from www.iso20022.org.

10 registered codesSource release: August 2026 (v3)
Registered codes in ExternalPendingProcessingReason1Code. Select a code for its full definition and source details.
CodePublished name and definition
ADEAServicer Deadline Missed

Received after the servicer's deadline. Processed on best effort basis

DISANatural Disaster

Exceptional closing of all financial institutions due to natural disaster, for example, earthquake

ESCAEscalation

Special follow-up is taking place

IAADStatus Reason Investigation

Pending reason being investigated

LPROLonger Processing

Longer processing timeframe for this type of SSI

MINFMissing Information

Information, for example, currency is missing

NEWINew Issues

Financial instrument is a new issue and not yet available/tradable

NEXTNext Process

Next process is launched. No processing pending problems to be reported

NSTPNot Straight Through Processing

Instruction was not straight through processing and had to be processed manually

PRSYSystem On Hold

Transaction was put on hold/frozen by the system

Message references 1

Versions listed in the source workbook, including older versions. This list does not establish which messages a bank, network or provider supports.

  • reda.058.001.01Standing Settlement Instruction Status Advice V01

Source: UsageInMsgs sheet in 2Q2026_externalcodesets_v3.xlsx.