SAP Business One UI/DI API Error Code List and What They Means

SAP Business One Developer usually use UI/DI API to develop their solution. While they develop the solution, they will encounter errors without knowing the error details. This list below, will describe what the error code means. Code Details 0 Success. 103  Connection to the company database has failed. 104  Connection to the license database has failed. 105  The observer.dll init has failed. 106  You are not connected to a company. 107  Wrong username and/or password. 108  Error reading company definitions. 109  Error copying dll to temp directory. 110  Error opening observer.dll. 111  Connection to SBO-Common has failed. 112  Error extracting