VERIFIED SOLUTION i
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Vault : Error : 18601: unsupported IOCA mode, compression [0x0D], encoding [0x01]

Issue

Customer got below error while rendering afp on vault : 
<render1> ERROR 18601: unsupported IOCA mode, compression [0x0D], encoding [0x01] 

As a result :Can not see image color when show afp file on vault 

Cause

IOCA is unsupported compression mode type.

Resolution

UPDATED: August 18, 2017


IOCA in your file is an unsupported type: 

The error indicates that the image uses TIFF LZW compression, which we don't currently support. 

We do not have any plans to support this compression mode at this time. 

Here is a list of the supported compression modes. Perhaps the customer can create the AFP with one of these: 

Supported compression modes: 

X'01' InfoPrint MMR—Modified Modified Read
X'03' No compression
X'80' G3 MH—Modified Huffman (ITU–TSS T.4 Group 3 one-dimensional coding standard for facsimile)
X'81' G3 MR—Modified READ (ITU–TSS T.4 Group 3 two-dimensional coding option for facsimile)
X'82' G4 MMR—Modified Modified READ (ITU–TSS T.6 Group 4 two-dimensional coding standard for facsimile)
X'83' JPEG algorithms (See the External Algorithm Specification parameter for detail) 

Unsupported compression modes: 

X'06' RL4 (Run Length 4) 
X'08' ABIC (Bilevel Q-Coder) 
X'09' TIFF algorithm 2 
X'0A' Concatenated ABIC 
X'0B' Color compression used by OS/2® Image Support, part number 49F4608 X'0C' TIFF PackBits X'0D' TIFF LZW X'20' Solid Fill Rectangle X'84' JBIG2 X'FE' User-defined algorithms (see the External Algorithm Specification parameter for details) 


The above information has been verified from engineering on 6.0 vault.

Environment Details

Applicable to all vault versions to date.

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