---
oid: "1.3.6.1.4.1.1206.4.2.11.5.2"
short-description: "scpBlockData OBJECT-TYPE"
last-modified: "2025-11-25"
parent-oid: "1.3.6.1.4.1.1206.4.2.11.5"
---

## OID: `1.3.6.1.4.1.1206.4.2.11.5.2`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 1206 transportation(4) devices(2) scp(11) scpBlock(5) scpBlockData(2)}
```

### Description

```asn1
scpBlockData OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(2..484))
ACCESS read-write
STATUS mandatory
DESCRIPTION
"<Definition> An OER encoded string used for uploading and downloading SCP parameters. See SECTION 5 for encoding and decoding the block.
A SET on this object shall require the use of 'dbCreateTransaction' defined in NTCIP 1201 v03 Section 2.3.1.
A SET of this object shall be evaluated for validity and Error Status of badValue(3) be returned for the following conditions:
1) scpBlockDataType is not supported
2) scpBlockDataID is not supported
3) scpBlockIndex1 is zero or not supported
4) scpBlockQuantity1 is zero or scpBlockIndex1 + scpBlockQuantity1 - 1 is not supported
5) scpBlockIndex2 is zero or not supported
6) scpBlockQuantity2 is zero or scpBlockIndex2 + scpBlockQuantity2) - 1 is not supported
7) scpBlockIndex3 is zero or not supported
8) scpBlockQuantity3 is zero or scpBlockIndex3 + scpBlockQuantity3) - 1 is not supported
9) scpBlockIndex4 is zero or not supported
10) scpBlockQuantity4 is zero or scpBlockIndex4 + scpBlockQuantity4) - 1 is not supported
11) scpBlockIndex5 is zero or not supported
12) scpBlockQuantity5 is zero or scpBlockIndex5 + scpBlockQuantity5) - 1 is not supported
13) if the SET length is zero or incorrect for scpBlockDataType & scpBlockDataID
14) if the SET (SEQUENCE OF) value is incorrect.
When this validity check fails, scpBlockErrorStatus shall be set equal to the Bullet Value above that generated the error.
A SET that includes an unsupported value for a supported data element shall return an Error Status of badValue(3) and scpBlockErrorStatus shall be set equal to: (data Sequence # * 100) + data Element #
A SET that includes a non-zero or non-null value in the position of an unsupported data element shall return an Error Status of badValue(3) and scpBlockErrorStatus shall be set equal to: (data Sequence # * 100) + data Element #
A GET on this object shall utilize values currently in scpBlockGetControl to define the data to be returned. When scpBlockGetControl has invalid data, an Error Status of badValue(3) shall be returned.
A GET shall return a zero or null value in the position of an unsupported object.
<DescriptiveName> NTCIP-1211::SCP.scpBlockData
<DataConceptType> Data Frame
<Unit>"
```

**Classification:** MIB object for network management

### Child OIDs

No child OID

### Terms of Use

[Terms of use](https://oid-base.com/disclaimer.htm.md)

**Note to implementers:**: The OID repository is constantly updated but does not necessarily store the latest (or most accurate) version of this formal description. For an implementation, it is recommended to search the web for a more recent description. If this is the case, please update the above description.